?     Asked on 12/5/2014by brian

Is there a seal (rubber?)that sits inside the housing where the bearing came out of ?
 Reply

A  Answered on 12/5/2014 by InyoPools Product Specialist Brian M.

Hello Brian. While we have a number of videos on how to repair many things on our site, this is not one of them. We do have a site we can suggest that does have a video on this and many other bearing fixes. It is wetheadpumprepair.com.  Click HERE for just one of the bearing videos
 Reply


?     Asked on 6/6/2015by Dan

I have an AO Smith Centurion switchless, 1 HP pool pump/motor with a label that reads Sta-Rite #168452, model #PHK2RA6E-102L, self priming serial #001J09L. I need a replacement bearing and seal kit. Can you help?
 Reply

A  Answered on 6/7/2015 by InyoPools Product Specialist Lennox H.

Dan, Unfortunately the only way that we can find out what bearing is required for this motor is for you to take the motor apart and get the numbers off of the bearings.
 Reply


?     Asked on 7/8/2015by Mark

What are the 2 x bearings required for A. O. SMITH 1 HP Standard Motor - Full Rate (B2848)
 Reply

A  Answered on 7/11/2015 by InyoPools Product Specialist Patrick P.

Hi Mark, The B2848 motor would require two of the 6203 bearings listed on this page.
 Reply


?     Asked on 7/18/2015by John Kamus

What bearings should I use for a MagneTek Century Centurion motor, serial #BU6-19, part #10-177450-03?
 Reply

A  Answered on 7/19/2015 by InyoPools Product Specialist Dennis R.

John - your motor #10-177450-03 x-references to UQC1152 which uses two 203 bearings (Part # 5270-31).
 Reply


?     Asked on 8/12/2015by Tim

I have a Hayward pump, I replaced the motor a few years ago with US motors 1hp for a In ground pool. I have a loud screaming noise and I believe I need to replace the bearings. I work on 40+ hp pumps at work, just never my pool pump. Curious if both bearings are 6203 ?
 Reply

A  Answered on 8/14/2015 by InyoPools Product Specialist Lennox H.

Hi Tim, We would need to know the model, part number of the motor or the part number off of the bearing that you have in order get you the correct replacement.
 Reply


?     Asked on 8/16/2015by Bryan

What motor bearings do I need for a 1 hp A.O. Smith motor?C48K2N143C1C
 Reply

A  Answered on 8/17/2015 by InyoPools Product Specialist Robert M.

Hello Bryan - Part number 5270-31 is the correct bearing. The motor would require two bearings.
 Reply


?     Asked on 9/7/2015by Heriberto Rios

What bearing should I use for a Hayward Max- Flo II. Model C48D43A04. Hp 1.5 (SP2710Z1M).
 Reply

A  Answered on 9/11/2015 by InyoPools Product Specialist Lennox H.

Hi Heriberto, We do not have the replacement bearings needed for this motor. You will have to contact the manufacture at 866.887.5216.
 Reply


?     Asked on 9/19/2015by Ti

Hi, my motor is very noisy and I think I need bearing, my motornis AO Smith, B2853, I am wondering how difficult is it to change the bearings, I am very handy and have a million tools. Thanks, Ti
 Reply

A  Answered on 9/23/2015 by InyoPools Product Specialist Lennox H.

Hi Ti, The B2853 motor will use the 203 Bearing (62032RS). You can view our How To Replace the Bearings in a Pool Pump Motor - Part I and How To Replace the Bearings in a Pool Pump Motor - Part II for instruction.
 Reply


?     Asked on 10/9/2015by Jeff

I have an AO Smith 1hp pump Model C48K2N143B1. I'm replacing the bearings and have so far pulled out the rear bearing. The bearing model # is 6203RSNCS. I can't seem to find this specific bearing. Will the front bearing be the same as well?
 Reply

A  Answered on 10/9/2015 by InyoPools Product Specialist Hector F.

Yes the front bearing will be the same for this motor and is the 5270-31.
 Reply


?     Asked on 11/3/2015by Marcia Eastin

Hi. ,I have a A.O. Smith PB4-60 Booster Pump and will be replacing the front and rear Motor bearings, do I need to go ahead and replace the shaft seals and rings while I am at it? Please advise the correct part numbers for this repair. Many Thanks
 Reply

A  Answered on 11/3/2015 by InyoPools Product Specialist Joe S.

Hello Marcia, the 203 bearing will be used in front and back of this motor. It is wise to change the shaft seal and all orings for the pump. Here is the link to the Polaris Booster Pump Parts
 Reply


?     Asked on 11/10/2015by Oliver

I have an A.O. Smith pump motor (K48L2PA101A1) which bearings will this motor take? Thanks
 Reply

A  Answered on 11/13/2015 by InyoPools Product Specialist Lennox H.

Hi Oliver, The K48L2PA101A1 model motor will take the 230 Bearing (62032RS) on each shaft end.
 Reply


?     Asked on 11/12/2015by Benson

I have a A.O. Smith SP1605-Z-1-MXBX Motor. At least that is what the label says. It is for a Hayward Max-Flow pool pump and was purchased in 2004. I need to replace the sealed bearing closest to pump assembly. I have measured this bearing at OD 36.5mm, ID 13.5mm and Thickness 8.5mm. I can't seem to find a bearing remotely close to these dimensions. The motor is a 3/4HP SF 1.0. Help.
 Reply

A  Answered on 11/17/2015 by InyoPools Product Specialist Lennox H.

Hi Benson, The 230 Bearing (62032RS) is listed as the shaft end replacement bearing for your motor.
 Reply


?     Asked on 12/21/2015by Damon

Good morning - I have an A.O. Smith K48L2N104 motor and a Hayward RS1000 pump. Can you please recommend the bearing & seal replacement kit for this set-up?
 Reply

A  Answered on 12/21/2015 by InyoPools Product Specialist Charlie R.

Damon,The replacement motor for your K48L2N104 is a CT1102- 1 hp energy efficient full rated motor. The correct tune up kit for your RS1000 pump is gokit2 for freshwater pools and gokit2salt for saltwater pools.
 Reply


?     Asked on 12/26/2015by Larry

Hello, would you please advise me on the bearing number(s) for my Hayward super II pump 2 HP motor #SPX1620Z1BEE, and if both bearings are the same. Thank You.
 Reply

A  Answered on 12/29/2015 by InyoPools Product Specialist Joe S.

Hello Larry, the bearings you will need for that unit will be one 203 part number 5270-31 and one 204 part number 5270-32.
 Reply


?     Asked on 1/24/2016by Adam

I have a century centurion pump model no. B854, what bearings will I need?
 Reply

A  Answered on 1/26/2016 by InyoPools Product Specialist Lennox H.

Hi Adam, According to Century the B854 uses the (1) 203 Bearing (62032RS) on the shaft and opposite shaft end.
 Reply


?     Asked on 1/31/2016by Scott

I'm working with a Century Pool & Spa Motor (A.O. Smith0 and the motor is very noisy. The Part number is O-173840-23, Type 'CS', Frame 'N56CZ', 3/4 HP. Can you provide the bearing numbers for the front and rear and also any seal/other parts I may need for the swap. Thanks,
 Reply

A  Answered on 2/2/2016 by InyoPools Product Specialist Lennox H.

Hi Scott, Based off of the info you provided that motor uses the 203 Bearing (62032RS) on both ends. We would also recommend getting the Polaris Booster Pump Tune Up Kit (GOKIT71).
 Reply


?     Asked on 2/10/2016by Ted

Are these the right bearings for the AO Smith B842 motor?
 Reply

A  Answered on 2/10/2016 by InyoPools Product Specialist Robert M.

Hello Ted - These are the correct bearings for the B842 motor.
 Reply


?     Asked on 2/23/2016by Bert

My pool pump is a Hayward Super Pump Model # SP2610X15 and the Motor on this pump is an A.O. Smith Model # C48L2N134B1. From what I can tell, I think this motor has 2 bearings, is this correct? And are both of these bearings identical to each other or are they different? And what are the part numbers of these bearings?
 Reply

A  Answered on 2/24/2016 by InyoPools Product Specialist Lennox H.

Hi Bert, The motor in which you have uses this 203 Bearing (62032RS) on the shaft and opposite shaft ends.
 Reply


?     Asked on 2/29/2016by Ron

Can you give me the part numbers for replacement bearings for an AO smith 1.5 HP Y56J frame Type CX B229SE pool pump motor with an SF of 1 230/115v 7.2 A please.
 Reply

A  Answered on 2/29/2016 by InyoPools Product Specialist Robert M.

Ron - The B229SE would require one 203 bearing and one 304 bearing.
 Reply


?     Asked on 2/29/2016by Kenny

Looking for motor bearings for an AO Smith 3/4hp booster pump motor. motor part number is 8-187400-20. Type CX Frame S56CZ. Can you give me the motor shaft bearings part numbers please? Thanks.
 Reply

A  Answered on 2/29/2016 by InyoPools Product Specialist Hector F.

The bearings for both the front and back are the same being part number 5270-31.
 Reply


?     Asked on 3/1/2016by mos

Hi, I have an A.O SMITH 2 HP MOTOR ST1202 MOD: K48N2N106C1 What bearings should i use? i also want the washers, seals, etc.. we need when we replace the bearings, can you tell me witch ones i need? thanks Mos
 Reply

A  Answered on 3/2/2016 by InyoPools Product Specialist Lennox H.

Hi Mos, The ST1202 uses (1) 204 NTN 6204-LL Bearing on the shaft end and (1) 203 Bearing (62032RS) on the opposite shaft end. We will need to know the model of the pump housing that the motor is attached to to locate which seals you need.
 Reply


?     Asked on 3/19/2016by Greg

What bearings does the A O Smith B2854 require?
 Reply

A  Answered on 3/21/2016 by InyoPools Product Specialist Lennox H.

Hi Greg, The B2854 uses the 230 Bearing (62032RS) on the shaft end and the opposite shaft end.
 Reply


?     Asked on 3/26/2016by Kenneth W McKinzey

Looking for bearings for a Hayward SP2607X10 pool pump 1.1/2 hp motor believe model # SPX1610Z1M. For both ends.
 Reply

A  Answered on 3/26/2016 by InyoPools Product Specialist Lennox H.

Hi Kenneth, The 203 Bearing (62032RS) is the correct size bearings for the front and rear.
 Reply


?     Asked on 3/31/2016by Mary

Need bearings for both ends of SP2815X20 2hp Hayward max flo Found the 6204V could not find 6203V
 Reply

A  Answered on 3/31/2016 by InyoPools Product Specialist Lennox H.

Hi Mary, The SP2815X20 motor will use the 204 Bearing (6204-RS) on the shaft end and the 203 Bearing (62032RS) on the opposite shaft end.
 Reply


?     Asked on 4/7/2016by Craig

I have a Century Centurion CAT B129 1.5 HP Frame P56J pool pump that sounds like it needs at least a new rear bearing. What part number would that be? Thanks
 Reply

A  Answered on 4/8/2016 by InyoPools Product Specialist Lennox H.

Hi Craig, I would recommend replacing both bearings, not the the rear bearing. The B129 motor used the 304 Bearing (10000445) on the Shaft End and the 203 Bearing (10000353) on the Opposite Shaft End.
 Reply


?     Asked on 4/19/2016by Doc

Is this bearing a replacement for the NTN 6203LH bearing? (Bore ID = 17mm, OD = 40mm)? I can not find the 6203LH... it appears that the part number has been superseded by a new part number. Thanks!
 Reply

A  Answered on 4/20/2016 by InyoPools Product Specialist Lennox H.

Hi Doc, This 203 bearing will be the correct replacement for 6203LH.
 Reply


?     Asked on 4/26/2016by Harry Evans

I need bearings for the motor for a Hayward super pump # C84L2N134B1 8K03 SER Frame #SP 1600 AA
 Reply

A  Answered on 4/26/2016 by InyoPools Product Specialist Lennox H.

Hi Harry, This will be the correct bearing needed for the C84L2N134B1 motor. You will need two, one for each side.
 Reply


?     Asked on 4/30/2016by Brandon

I have A.O Smith Century Centurion 2.5 hp usn1252 pump that needs bearings. What bearings do I need?
 Reply

A  Answered on 5/2/2016 by InyoPools Product Specialist Scott W.

Yes that's the correct bearings for that motor. Part number 5270-31.
 Reply


?     Asked on 5/3/2016by Chris

Hello. I need to replace the bearings on an A.O. Smith 2 h.p. motor, model # K48M2N111 for a Hayward Super Pump. Will the 6203 fit on both the front and rear end of the shaft? Thanks.
 Reply

A  Answered on 5/4/2016 by InyoPools Product Specialist Scott W.

Yes that's the correct bearings for that motor.
 Reply


?     Asked on 5/14/2016by C.Ran

I have a Hayward Super Pump 1HP C48K2N143B1. The bearing I need replaced says (SKF 6203-2RSH/GJN.) I can't find this bearing. Based on bearing codes, I have a 6203: 2RSH: (Bearing with two rubber seals) GJN: (Bearing with high temp grease -30 to +150 ºC) The closest I've found is: 6203-2RSHC3GJN The C3 is a bearing with internal clearance greater than normal What does that mean? What bearing do you suggest? I assume double sealed and high temperature grease is a good thing.
 Reply

A  Answered on 5/17/2016 by InyoPools Product Specialist Lennox H.

Hi C.Ran, Base off the info we have the 62032RS will work with the C48K2N143B1 motor.
 Reply


?     Asked on 5/25/2016by Inyo Visitor

Hello, I'm looking for a bearing and seal kit for a 1 HP A.O. Smith Motor. CAT: BN25SS SERIAL: 0B06 O-186884-10 Any recommendations? Thanks
 Reply

A  Answered on 5/25/2016 by InyoPools Product Specialist Patrick P.

Do you know the model of your pump, it should say something like Hayward Power Flo, Waterway Hi-Flo or Jacuzzi SLR this will help us find your parts.
 Reply


?     Asked on 5/26/2016by Ross

I have an A.O. Smith 1HP BN25 pool pump motor part O-177894-24. Are these the bearings I need?
 Reply

A  Answered on 5/27/2016 by InyoPools Product Specialist Patrick P.

Hi Ross, Yes this is the correct bearing for the BN25 Motor
 Reply


?     Asked on 5/31/2016by ron

what are the correct bearings for a century motor 1hp 1081 motor
 Reply

A  Answered on 6/1/2016 by InyoPools Product Specialist Patrick P.

Ron, there should be a Cat # or Catalog # on your motor can you supply that or could you email us a photo of your motor label.
 Reply


?     Asked on 6/2/2016by Kevin

Hi, I have a Hayward powerFlo matrix with an AO SMITH 1hp SP1510Z1XEHC motor on it. It also says CENTURY 1081 on it. Is this the correct bearings for it? Front and rear?
 Reply

A  Answered on 6/2/2016 by InyoPools Product Specialist Patrick P.

Hi Kevin, Yes these would be the correct bearings for the 1 HP Hayward Matrix pump using a century motor.
 Reply


?     Asked on 6/4/2016by Robert

Please tell me what bearings I need for a Century Centurion Pool Pump motor, Part 0-196256-06, Model B2842, Serial# 28511CH0502603, 1081 Pool Pump, Frame Y56Y, Type CX, Encl DP. Do you have them in stock? Thank you.
 Reply

A  Answered on 6/12/2016 by InyoPools Product Specialist Patrick P.

Hi Robert, Yes this is the correct bearing for your B2842 motor and yes we do have these in stock.
 Reply


?     Asked on 6/5/2016by sammy

whats the right bearing for my pump modelSPX1510Z1XE 1HP
 Reply

A  Answered on 6/11/2016 by InyoPools Product Specialist Lennox H.

Hi Sammy, Unfortunately, we do not have the bearing specs for this motor.
 Reply


?     Asked on 6/7/2016by Tony

I have two AO Smith motors that I like to buy bearings for. 1. AO Smith UST1152 are the 6203rs the correct bearings? 2. AO Smith Model C48L2N134B1, SP1610 Z1M are the 6203rs the correct bearings? The motors go with a Super Pump SP2620 X15. Thank you.
 Reply

A  Answered on 6/7/2016 by InyoPools Product Specialist Patrick P.

Hi Tony, Yes these 6203 Bearings are the correct bearings for both of your pump motors.
 Reply


?     Asked on 6/8/2016by Sonny

I need bearings for a MagneTek Century Centurion Pool and Spa Duty 2HP part #10-177452-03, 3450rpm, y56y frame. Are these the correct bearings?
 Reply

A  Answered on 6/8/2016 by InyoPools Product Specialist Scott W.

The bearings for that motor are part number 5270-31.
 Reply


?     Asked on 6/8/2016by George

I have a Hi Flo pool pump 1.5 hp 2 speed model C55CXKDF-4855 I'm looking to replace the bearing. What size do I need? Thank you
 Reply

A  Answered on 6/14/2016 by InyoPools Product Specialist Lennox H.

Hi George, Unfortunately, we do not have the bearing specs for this motor.
 Reply


?     Asked on 6/10/2016by Jon

I have 1.5HP AO Smith SP3210Z1M / 1081 Century Pool Pump Motor and I need to replace the bearings on it. While I am at it I might as well replace the seal kit too. Can yo provide me with the correct part number for each? Thanks,
 Reply

A  Answered on 6/10/2016 by InyoPools Product Specialist Charlie R.

Jon,The correct bearings for your motor is part # 6203 and you will need two of them. All replacement seals pertain to the make and model of your pump, not necessarily your motor. If you can provide the make and model of your pump, we can recommend the correct seals.
 Reply


?     Asked on 6/12/2016by Rod

I need bearings AND SEAL for A.O. Smith SP1607-Z-1-BNSC PART 7-193220-02 SERIAL # CB05-11 FRAME U56J Thanks Rod
 Reply

A  Answered on 6/12/2016 by InyoPools Product Specialist Patrick P.

Hi Rod, For your motor you will require this bearing 6203 (5270-31) and one of this 6304 Bearing
 Reply


?     Asked on 6/13/2016by Raul

Hi, i need to replace the bearings of my Pentair 1.50HP model 340039, motor # 177475, could you please tell me what bearings do i need? Thanks.
 Reply

A  Answered on 6/13/2016 by InyoPools Product Specialist Patrick P.

Hi Raul, you would require two of this 6203 bearing for your Pentair 1.50HP model 340039, motor # 177475
 Reply


?     Asked on 6/14/2016by Greg

Hi Raul I need two bearings for an AO Smith 1HP pump model 0184981-23 S/N 26410CH
 Reply

A  Answered on 6/16/2016 by InyoPools Product Specialist Lennox H.

Hi Greg, The motor # 0-184981-23 cross references to the B228SE motor which uses (1) 304 Bearing on the shaft end and (1) 203 Bearing on the opposite shaft end.
 Reply


?     Asked on 6/16/2016by James

I Have a magnetek century centurion 3 hp motor B-165202-07 need to know what the correct bearings are for replacement.
 Reply

A  Answered on 6/16/2016 by InyoPools Product Specialist Scott W.

Those are the correct bearings for that motor.
 Reply


?     Asked on 6/20/2016by Tony

Looking for a bearing set for a 3hp Magnetek cat H755 part B-165440-05 is this the correct replacement set?
 Reply

A  Answered on 6/26/2016 by InyoPools Product Specialist Lennox H.

Hi Tony, Unfortunately, the part list we have does not indicate what size bearings are used for the H755 motor, you will have to contact Century at 937-667-2431 to find out the size bearings needed.
 Reply


?     Asked on 6/20/2016by Steve

I need bearings for an AO Smith SP1615Z2MSC Century 2 speed 1081 motor.
 Reply

A  Answered on 6/20/2016 by InyoPools Product Specialist Patrick P.

Hi Steve, for this motor you would require this 203 bearing and one 204 Bearing.
 Reply


?     Asked on 6/22/2016by Donnie

Hi, Could you tell me the replacement bearings I need for an A.O. Smith, 1 HP, 115/230 Volt Pool Pump Motor. Model: # C48K2N143B1, Ser. # 08410CH, RPM 3450, Frame: 56J. Thank You, Donnie
 Reply

A  Answered on 6/22/2016 by InyoPools Product Specialist Lennox H.

Hi Donnie, This 203 bearing is the correct size for the C48K2N143B1 motor, both shaft and opposite shaft end.
 Reply


?     Asked on 6/23/2016by Tom

Hi, I need bearings for an AO Smith UST1202 and also for Hayward C48L2N134B1. Looks like you said 6203RS for the Hayward below. Does the UST1202 take 6203 and 6204? Thank you.
 Reply

A  Answered on 6/30/2016 by InyoPools Product Specialist Lennox H.

Hi Tom, the UST1202 motor do take (1) 6203 Bearing and (1) 6204 Bearing.
 Reply


?     Asked on 6/23/2016by Inyo Visitor

Which one for B128 Motor A O Smith
 Reply

A  Answered on 6/23/2016 by InyoPools Product Specialist Scott W.

Yes sir that would be the correct bearing for that motor.
 Reply


?     Asked on 6/24/2016by Dustin

What bearings fit my pro flo lx sp1515z1bc?
 Reply

A  Answered on 7/2/2016 by InyoPools Product Specialist Lennox H.

Hi Dustin, Unfortunately, we do not have the bearing size for the SP1515Z1BC motor.
 Reply


?     Asked on 6/25/2016by Inyo Visitor

would this be the correct bearing(s) for Hayward 3/4 hp super pump?
 Reply

A  Answered on 6/25/2016 by InyoPools Product Specialist Patrick P.

Yes this is the proper bearing for the 3/4 HP Super Pump motor, you would require two bearings on this motor.
 Reply


?     Asked on 6/29/2016by Ed Godinez

Would these bearings fit a Magnetek part no. 10.182260.04?? It a 1 horsepower motor.
 Reply

A  Answered on 7/4/2016 by InyoPools Product Specialist Lennox H.

Hi Ed, The Magnetek 10-182260-04 motor takes (1) 203 Bearing (62032RS) on the other shaft end and (1) 304 Bearing (6304) on the shaft end.
 Reply


?     Asked on 7/5/2016by John

Hello, Looking for bearings for a century centurion/ A. O. Smith B2852 3/4 hp. P56Y any info would be greatly appreciated.
 Reply

A  Answered on 7/9/2016 by InyoPools Product Specialist Lennox H.

Hi John, The B2852 motor takes the 203 Bearing (62032RS), one on the shaft end and one on the opposite shaft end.
 Reply


?     Asked on 7/12/2016by Bob

What is the correct bearings for a Baldor JL1313A Pump.
 Reply

A  Answered on 7/15/2016 by InyoPools Product Specialist Lennox H.

Hi Bob, Based on the info gather the Baldor JL1313A motor will use the 6203 bearing on the shaft and opposite shaft end.
 Reply


?     Asked on 7/14/2016by Sandy

Would this be the correct bearing for a Proline Insulated Wet End Pump....it has the numbers...Series SD 40 405136....Model # SD/15/1N11VC
 Reply

A  Answered on 7/21/2016 by InyoPools Product Specialist Lennox H.

Hi Sandy, Unfortunately, we do not carry the replacement bearing for the motor for the SD/15/1N11VC model pump.
 Reply


?     Asked on 7/15/2016by Chris

I need bearings for Century Centurion SP1615Z1BNS, Part:8-193233-01. Is the 203 (62032rs) correct?
 Reply

A  Answered on 7/16/2016 by InyoPools Product Specialist Lennox H.

Hi Chris, The motor uses (1) 203 Bearing (62032RS) on the opposite shaft end and (1) 304 Bearing (6304) on the shaft end.
 Reply


?     Asked on 7/18/2016by Michael

Will this bearing fit my AO Centurion P56Y 1HP SN BY08-25?
 Reply

A  Answered on 7/19/2016 by InyoPools Product Specialist Lennox H.

Hi Michael, We will need the PART, CAT or MOD number of the motor in order to confirm which bearing you will need.
 Reply


?     Asked on 7/25/2016by Rick H

Can you please tell me the correct bearings for a USMotors (NIDEC) EB859 (K063EAR5222013J). Thanks !
 Reply

A  Answered on 7/28/2016 by InyoPools Product Specialist Lennox H.

Hi Rick, Unfortunately, I was unable to confirm if this bearing can be used in the  Nidec EB859 motor, you will have to contact them to get the bearing size.
 Reply


?     Asked on 7/28/2016by Jim

Hi, i need replacement bearings for an AO Smith 1 HP motor SP1510Z1XBC, Part O-187872-21, Frame R48Y Serial Number 19311CH. Please advice, Thank you.
 Reply

A  Answered on 7/28/2016 by InyoPools Product Specialist Scott W.

Hi Jim, yes that would be the correct bearing for that motor.
 Reply


?     Asked on 7/31/2016by Will

Which bearing do I need for a AO Smith Centurion Ser # BW3-07, frame 56Y, part # 7-177474-0? Thanks.
 Reply

A  Answered on 8/4/2016 by InyoPools Product Specialist Lennox H.

Hi Will, The Century 7-177474-0 motor uses the 203 Bearing on the shaft and opposite shaft end.
 Reply


?     Asked on 7/31/2016by Tom Scott

I need two bearings for my A.O. Smith Century two speed 1081 pool & SPA duty motor. Also says Hayward Super II Pump. 2 HP Ser 085073M Part -7-177107-04. I have pulled the bearings off the motor but the ID numbers are unreadable. I can make out "ARGENTINA" "SKE" a B /2 IN or something like that. Anyway I need the bearings! HELP!
 Reply

A  Answered on 8/5/2016 by InyoPools Product Specialist Lennox H.

Hi Tom, The 7-177107-04 motor will take (1) 304 Bearing (6304)  on the drive end and (1) 203 Bearing (62032RS) opposite drive end.
 Reply


?     Asked on 8/3/2016by BOB Y

Will this same bearing for the front and rear of the B128. If so I will order the Part no# 5270-31
 Reply

A  Answered on 8/6/2016 by InyoPools Product Specialist Lennox H.

Hi Bob, The B128 motor uses (1) 203 Bearing and (1) 304 Bearing.
 Reply


?     Asked on 8/3/2016by Alexander

My bearing has 6203DW on it. It is on the Pentair LA01N Booster Pump. Which bearing should I order?
 Reply

A  Answered on 8/10/2016 by InyoPools Product Specialist Alan M.

We currently do not have that bearing or an alternate available.
 Reply


?     Asked on 8/5/2016by Mike

hello. I have a Century LASAR, 2, 5 hp spl. cat- BN50. part- 7-177803-02. which bearings would I need for front and back.
 Reply

A  Answered on 8/16/2016 by InyoPools Product Specialist Lennox H.

Hi Mike, This is the correct size bearings for the BN50 motor, it takes one on either end.
 Reply


?     Asked on 8/5/2016by Roy Epperson

looking for bearings for CENTURY motor CA03-15 / 7-193262-20
 Reply

A  Answered on 8/16/2016 by InyoPools Product Specialist Lennox H.

Hi Roy, The Century motor 7-193262-20 uses the 203 Single Sealed Bearing (10000379). We do not have anything that cross reference to this part number.
 Reply


?     Asked on 8/7/2016by Carlos

Hi, I have a Hayward Pool pump, model #SP2615X20, I was just wondering if this the right bearing for my pump. Thank you!
 Reply

A  Answered on 8/8/2016 by InyoPools Product Specialist Lennox H.

Hi Carlos, The motor for the SP2615X20 pump requires (1) 6203 Bearing and (1) 6204 Bearing.
 Reply


?     Asked on 8/15/2016by Mariann

A.O Smith SP1510Z1XEHC motor Hayward Power Flo Matrix is this the right bearing?
 Reply

A  Answered on 8/20/2016 by InyoPools Product Specialist Lennox H.

Hi Mariann, The parts list we have list p/n 10000379 as the bearings for this motor which we do not have.
 Reply


?     Asked on 8/19/2016by Tom

Can you tell me what bearings I need for a Magnatek SP1610-Z-1-BNS motor on a 1HP Hayward Northstar Pump (purchased March 2001)? The pump is SF 1.85, Volts 208-230/115; Amps SF 8.5-7.8/15.6.
 Reply

A  Answered on 8/26/2016 by InyoPools Product Specialist Lennox H.

Hi Tom, The SP1610-Z-1-BNS motor uses the 304  Bearing (10000445) on the shaft end and the 203 Bearing (10000353) on the other shaft end.
 Reply


?     Asked on 8/20/2016by harry

I have a A.O. Smith Century model SP15921FP will this take the 6203 bearings?
 Reply

A  Answered on 8/24/2016 by InyoPools Product Specialist Lennox H.

Hi Harry, The parts list we have shows that the 203 Single Seal Bearing (10000379) is used with that motor. Which is different from this 203 bearing.
 Reply


?     Asked on 8/22/2016by harry

will these bearings fit A,O. Smith SP1510Z1XEHC 1hp motor on P48y Frame
 Reply

A  Answered on 8/25/2016 by InyoPools Product Specialist Lennox H.

Hi Harry, This 203 Bearing can be used with the SP1510Z1XEHC motor.
 Reply


?     Asked on 9/1/2016by Abel

Will this bearing fit an AO Smith QC1102, model k48L2pa101a1 ? Thanks
 Reply

A  Answered on 9/2/2016 by InyoPools Product Specialist Scott W.

That would be the correct bearing for that motor.
 Reply


?     Asked on 9/1/2016by Jerome

Hello, Can you tell me what bearings I need for a Ecotech EZ Catalog# EVSS3 3HP SF 1.15 3HP Frame 56Y Variable speed motor from Nidec Motor Corp US motors?
 Reply

A  Answered on 9/2/2016 by InyoPools Product Specialist Lennox H.

Hi Jerome, Unfortunately, we do not have the specs of that motor. You will have to contact Nidec Motor Corp at 1-888-637-7333.
 Reply


?     Asked on 9/8/2016by Abel

I am planning on replacing the bearings on a A.O. Smith QC 1102 motor. Do I need a seal or gasket replacement ? If so could you send a part number? Thank you
 Reply

A  Answered on 9/9/2016 by InyoPools Product Specialist Stacey M.

Hello Abel, From what I can tell there is QC1102, OSE Bearing 604005-001, the SE bearing 604005-001, OSE bracket 613329-004, the SE bracket 625739-005, Switch 627957-002, Governor 601079-001, Run capacitor 17586320, T board 626536-001, Thru bolt 606202-071, Fan 606661, Protector 610806-035, Cover 618877-002, and Start capacitor 610807-001. No seal or gasket that I'm seeing, but these are all part for motor QC1102.
 Reply


?     Asked on 9/10/2016by Mike

Hi. Could you tell me what bearings I need for a Century 1.5 hp motor P/N 0-f56AA40A0125 Y56Y Frame? Thank You.
 Reply

A  Answered on 9/13/2016 by InyoPools Product Specialist Scott W.

I have a pretty good idea on which bearing is the correct one. Would you provide either the model # or CAT # so I can confirm? The part number that you provided I don't recognize.
 Reply


?     Asked on 9/14/2016by Josh

I have a Pentair SF-n1-1-a/2a/340039, 1.5 hp. are these the correct bearings?
 Reply

A  Answered on 9/16/2016 by InyoPools Product Specialist Scott W.

Yes, the would be the correct bearing for your motor.
 Reply


?     Asked on 9/22/2016by Konrad

It's good for centurion aosmith B2854 ?
 Reply

A  Answered on 9/28/2016 by InyoPools Product Specialist Lennox H.

Hi Konrad. Yes, the B2854 motor uses the 203 bearing on the shaft and opposite end.
 Reply


?     Asked on 9/22/2016by konrad

what kind a bering is for centurion B2854 7-f56aa40a01-24 1.5 Hp
 Reply

A  Answered on 9/23/2016 by InyoPools Product Specialist Scott W.

The correct bearing is part number 5270-31.
 Reply


?     Asked on 9/27/2016by Paul Sandoval

I have a Hayward North star with an AO Smith 1081 pool pump p/n 187630 FR N56J Is this the correct bearing? Can you also tell me which shaft seal I will need. Thanks
 Reply

A  Answered on 9/29/2016 by InyoPools Product Specialist Scott W.

Yes, that would be the correct bearing for that motor. The shaft seal is going to depend on the year of your Northstar. If it is older than 2007 the shaft seal is part number SPX4000SA2, if it is after 2007 it is part number SPX3200SA.
 Reply


?     Asked on 9/30/2016by beboe

why wouldn't this part replace a 6203dw? what is the difference.
 Reply

A  Answered on 10/4/2016 by InyoPools Product Specialist Alex V.

Beboe, The 6203DW is an electric tool bearing. Both bearings have a different diameter. Unfortunately, we do not carry the 6203DW bearing.
 Reply


?     Asked on 10/9/2016by Ed

Will bearing fit my Hayward/ A.O. Smith pump motor HP 1.5 model C48L2N134B1
 Reply

A  Answered on 10/10/2016 by InyoPools Product Specialist Lennox H.

Hi, ED. Yes, the 203 bearing will fit the C48L2N134B1 motor. You will need two, one for each end.
 Reply


?     Asked on 10/10/2016by William

I have a Jandy Stealth JHP pump with an A.O. Smith 2 horsepower Centurion motor installed in mid 2004. Serial # on motor body is 056083M. Which motor bearings do I want for this motor?
 Reply

A  Answered on 10/12/2016 by InyoPools Product Specialist Scott W.

Yes, that would be the correct bearing replacement for the motor on that pump.
 Reply


?     Asked on 10/24/2016by Brian

I have a pb4-60Q 3/4 HP Halcyon Motor. Are these the correct bearings for the motor shaft?
 Reply

A  Answered on 10/24/2016 by InyoPools Product Specialist Adam Y.

Good morning Brian, Yes, This is the correct bearings for that motorBearing, 203 (62032rs) (Single)
 Reply


?     Asked on 10/25/2016by Mike P

I have a Century HSQ165 1.65HP motor C48AB46A01. What are the proper bearings for this model? Thank you for your time.
 Reply

A  Answered on 10/26/2016 by InyoPools Product Specialist Lennox H.

Hi, Mike. The HSQ165 motor uses the 304 Bearing according to the Century Pro Spec Sheet.
 Reply


?     Asked on 11/14/2016by Ron

Which bearing should be used on AO Smith B2853 motor? Thank you.
 Reply

A  Answered on 11/14/2016 by InyoPools Product Specialist Scott W.

Yes, part number 5270-31 is the correct bearing for your B2853 motor.
 Reply


?     Asked on 11/28/2016by Bill

Will this fit an A.O.Smith K48L2N104 motor?
 Reply

A  Answered on 11/28/2016 by InyoPools Product Specialist Hector F.

Yes this is the rear end bearing for this motor.
 Reply


?     Asked on 12/8/2016by Chris

I've got a 1 HP CAT #BG853A motor that has trouble starting. I can manually rotate the shaft with pliers. After I rotate it to a loose spot and put on the power, it will rotate. Sometimes it will only go to the rough spot and stop, but eventually it will get past the rough spot and kick off. Once it starts, it runs fine and does not go off until the timer shuts it off and does not make any grinding noises. Can you tell me the correct bearings? and shaft seal for a WhisperFlo WF-4?
 Reply

A  Answered on 12/8/2016 by InyoPools Product Specialist Adam Y.

Sounds like you need to replace the capacitor. The start capacitor is in the hump on top of the motor .On the capacitor you will see a number it will either be a 25uf or a 30uf. Find out which one type it in are search bar on our site and add to cart. If you need any help with us let us know.
 Reply


?     Asked on 12/17/2016by Alan Bojman

I have been searching everywhere but have not been able to find the bearings I need for a Century Centurion HSN1202 motor, part number 7-193687-02. Your help would be appreciated. Thanks
 Reply

A  Answered on 12/19/2016 by InyoPools Product Specialist Adam Y.

Good morning Alan, You are looking for 6203 Bearings. You will need two of them one for front and one for the rear. You will need to have a bearing puller to remove the old ones and a pipe to put the new ones on. There is a video of this in our How-to guides at inyopools.com . Please make sure you can remove your through bolts and seperate the motor before ordering. Sometimes the motors are in bad shape from corrosion and you are unable to rebuild because of this.
 Reply


?     Asked on 12/21/2016by Jimmy

I need both Bearings for a Century BN61 PART 7-18291203 motor. Can you tell me the bearing number? Thanks
 Reply

A  Answered on 12/21/2016 by InyoPools Product Specialist Adam Y.

Good afternoon Jimmy, The bearings you need are 6203.
 Reply


?     Asked on 12/30/2016by mark

Need a bearing for AO SMITH PN 7-177216-24 1.5 hp. Is 620232rs Part # 5270-31 the correct bearing? Also, are bushing replacements available?
 Reply

A  Answered on 1/4/2017 by InyoPools Product Specialist Lennox H.

Hi, Mark. The 62032RS is the correct bearing for P/N 7-177216-24. We do not carry any of the bushings for the motors.
 Reply


?     Asked on 1/2/2017by Raj Kanagasabai

Is this the bearing for Polaris Booster Pump PB4-60Q motor? Is front and back the same?
 Reply

A  Answered on 1/4/2017 by InyoPools Product Specialist Adam Y.

Good morning Raj, Yes, The bearing size will be 203 if you search 6203 in our search bar you will come up with few different choices. I would recommend purchasing sealed bearings they are a few dollars more but hold up longer.
 Reply


?     Asked on 1/9/2017by MAC

Please help identify bearings for AO Smith motor B2981T (PN 7-196441T-05) two speed motor.
 Reply

A  Answered on 1/9/2017 by InyoPools Product Specialist Lennox H.

Hi, Mac. The 203 bearing are the correct bearings for the shaft and other shaft end of theB2981T motor.
 Reply


?     Asked on 1/9/2017by Nick

Is this the correct bearing for a Century 2HP #177452?
 Reply

A  Answered on 1/10/2017 by InyoPools Product Specialist Lennox H.

Hi, Nick. Yes, these 203 Bearings are the correct size for the Century motor p/n 177452.
 Reply


?     Asked on 1/16/2017by luz gonzalez

i have a AO smith, century centurion B2843.the motor does run but it makes a bery loud noise it can be the bearings
 Reply

A  Answered on 1/17/2017 by InyoPools Product Specialist Alan M.

Hello Luz- It is very likely you have had a pump seal failure. Water has entered the motor housing and corroded the bearings. The loud grinding sound is very likely the bearings beginning to fail.
 Reply


?     Asked on 1/17/2017by Robert

Is this right bearings for sta rite k48k2pa105c1 motor
 Reply

A  Answered on 1/17/2017 by InyoPools Product Specialist Adam Y.

Good morning Robert, Yes this would be the correct part. Make sure you are able to remove thru bolts. If there is a lot of corrosion this will be difficult. Also, one of the main reasons bearings go is that your shaft seal has failed and allowed water into the housing. Make sure you replace this as well.
 Reply


?     Asked on 1/17/2017by Luz

I have a AO SMITH B2843 its this bearing fits it and how many do i need to replace it and where can i buy rhe seals for it
 Reply

A  Answered on 1/17/2017 by InyoPools Product Specialist Stacey M.

Hello Luz, you need 2 of the Bearing, 203 (62032rs) (Single).
 Reply


?     Asked on 1/23/2017by tom

I have a A.O. Smith motor - Serial - 06410CH / Part No. 0-173840-23 / 3/4 HP . I need to replace both bearings in the motor. Can you advise me on the part number so that I can buy them. Thanks...
 Reply

A  Answered on 1/24/2017 by InyoPools Product Specialist Hector F.

This motor needs two of the bearing part number 5270-31.
 Reply


?     Asked on 1/31/2017by Mark G.

Hello, I have an AO Smith motor K48m2n110 that needs both bearings. Not sure if I searched correctly but are the correct bearings the #5270-31's? Thanks Mark
 Reply

A  Answered on 1/31/2017 by InyoPools Product Specialist Scott W.

Yes, the 5270-31 is one of them, the other bearing for that specific motor is part number 5270-32. You will need both.
 Reply


?     Asked on 2/17/2017by Inyo Visitor

I have an A O Smith Century, 2HP, B130, 7-159988-06 motor that needs new bearings. What are the bearing part numbers?
 Reply

A  Answered on 2/17/2017 by InyoPools Product Specialist Scott W.

The bearings for the B130 are part numbers 5270-31 and 5270-36.
 Reply


?     Asked on 2/23/2017by Alex

I have a Century Centurion A.O.Smith pump motor Cat B122 Part 7-164299-23 Frame M56C Type CX Serial 341093M. What would be right bearings for this motor, please let me know.
 Reply

A  Answered on 2/27/2017 by InyoPools Product Specialist Lennox H.

Hi Alex, The B122 motor uses the 304 Bearing on the shaft end and the 203 Bearing on the opposite shaft end.
 Reply


?     Asked on 2/25/2017by Jill

I have an AO Smith 1.5 HP Motor, Model K48L2PA105. What is the correct part number to replace the bearing(s)?
 Reply

A  Answered on 2/27/2017 by InyoPools Product Specialist Scott W.

Yes, the 5270-31 is the correct bearing for the motor you have.
 Reply


?     Asked on 3/5/2017by Michael Kirby

I have a Purex Triton Whisperflo WFE-8 2-HP (serial # 0497-194) single speed pump. What are the correct bearings for replacement? Thanks.
 Reply

A  Answered on 3/6/2017 by InyoPools Product Specialist Lennox H.

Hi, Michael. We will need to know the manufacturer and PART, or CAT number of the motor in order to locate the correct bearings.
 Reply


?     Asked on 3/11/2017by Dennis

I have an A.O. Smith pump motor C48H2EC15 1/2 HP 3450 RPM with noisy bearings, can you tell me what bearing/s I need to replace them, thanks.
 Reply

A  Answered on 3/13/2017 by InyoPools Product Specialist Stacey M.

Hello Dennis, I apologize, but this matches with motor A.O. Smith .33 H.P Square Flange Full Rate Motor - SQ1032, which doesn't have any bearing that we have on our site.  I would reach out to AO smith 866-887-5216 to see what they would recommend for that type motor and we can cross reference that on our site.
 Reply


?     Asked on 3/13/2017by Kevin

I am looking for bearings for my Magnetek Pool Pump 10-186237-01 Type CX Frame Y56Y Can you provide the part numbers and cost for both bearings please?
 Reply

A  Answered on 3/15/2017 by InyoPools Product Specialist Lennox H.

Hi, Kevin. For the 10-186237 motor, you would need the 304 Bearing for the shaft end and the 203 Bearing for the opposite shaft end.
 Reply


?     Asked on 3/19/2017by Dan

Will theses bearings work for a A O Smith motor C48L2PA105 with a 5/8 in shaft and 1 HP. Thank you
 Reply

A  Answered on 3/20/2017 by InyoPools Product Specialist Lennox H.

Hi, Dan. If you have the Century or A.O. Smith replacement motor these are the correct bearings.
 Reply


?     Asked on 3/20/2017by Jim

I'm looking for bearings for an imPower Marathon Pump Model: 5SME29DFT001 RB003. Can you help? Thanks.
 Reply

A  Answered on 3/21/2017 by InyoPools Product Specialist Andy O.

Hello Jim- Unfortunately we will not have any information on those bearings. You will have to contact Marathon directly at 715-675-3311.
 Reply


?     Asked on 3/21/2017by Rogelio Grant

I have an A O Smith Century, 2HP, B855, 7-177897-22 motor that needs new bearings. What are the bearing part numbers?
 Reply

A  Answered on 3/21/2017 by InyoPools Product Specialist Hector F.

The bearing part numbers are 5270-31 for the back end and 5270-36 for the front end.
 Reply


?     Asked on 4/1/2017by William

Looking for the replacement bearings for my A.O.Smith B625-173840 motor, but not sure of the part numbers. Thanks, William
 Reply

A  Answered on 4/5/2017 by InyoPools Product Specialist Lennox H.

Hi, William. The B625 motor uses these 203 Bearings on both ends of the motor.
 Reply


?     Asked on 4/2/2017by Tom C

will these bearings fit on a 1 HP hayward super pump motor, AO Smith, model C48K2N143B1, see No. Oj05 ?
 Reply

A  Answered on 4/3/2017 by InyoPools Product Specialist Lennox H.

Hi, Tom C. The C48K2N143B1 motor uses these 203 Bearings on both ends.
 Reply


?     Asked on 4/3/2017by Tom C

I have an AO Smith 1 hp motor., model no C48K2N143B1. Can you tell me what bearings I need
 Reply

A  Answered on 4/4/2017 by InyoPools Product Specialist Lennox H.

Hi, Tom. The C48K2N143B1 motor uses this 203 Bearing on both ends of the motor.
 Reply


?     Asked on 4/5/2017by Inyo Visitor

I have a A.O. Smith 2.5 HP, 56Y, uprate Motor. What bearings do I need?
 Reply

A  Answered on 4/5/2017 by InyoPools Product Specialist Stacey M.

Hello, We would need to know p/n or CAT number the motor has on it so we can match up which bearings you would need.
 Reply


?     Asked on 4/5/2017by Kim

Will this fit an AO Smith C48K2N117A9
 Reply

A  Answered on 4/6/2017 by InyoPools Product Specialist Stacey M.

Hello Kim, the part C48K2N117A9 matches with a UST1102 which the bearings for that motor is 5270-31 Bearing, 203 (62032rs) (Single).
 Reply


?     Asked on 4/8/2017by Darren Thomas

Will these bearings fit the Pentair SF-N1-3/4A /340037?
 Reply

A  Answered on 4/12/2017 by InyoPools Product Specialist Lennox H.

Hi, Darren. From what we've stumbled upon is that the OEM Pentair motor sometimes uses a different 203 bearing. This size bearing is used with the aftermarket Century motors.
 Reply


?     Asked on 4/11/2017by Rolf

Is this the right bearing for a 2 speed AO Smith motor Cat # B2979, Part # 7-F56AA72A01-05,
 Reply

A  Answered on 4/12/2017 by InyoPools Product Specialist Lennox H.

Hi, Rolf. The B979 motor uses the 304 Bearing on the shaft end and the 203 Bearing on the opposite shaft end.
 Reply


?     Asked on 4/16/2017by Rick

Bearings for A.O Smith Century Centurion B843, 56y 2.0hp, s.f 1.30
 Reply

A  Answered on 4/17/2017 by InyoPools Product Specialist Stacey M.

Hello Rick, You will need 2 of the Bearing, 203 (62032rs) (Single).
 Reply


?     Asked on 4/20/2017by truong the pham

please let me know what bearing ,seal and gaskets for smith Modle # C48K2N117A4 thank you .
 Reply

A  Answered on 4/20/2017 by InyoPools Product Specialist Stacey M.

Hello, for the motor C48K2N117A4 matches with a Motor 56c Keyed Full 1 Hp - B122, now if you want bearings for that motor is Bearing, 203 (62032rs) (Single) for the OEM and Bearing, 304 Ntn-6304-ll (6304) for the SE bearing. For the seal and gaskets we would have to know the model of pump you have, which is normally located near the basket housing of your pump.
 Reply


?     Asked on 4/25/2017by Brudell Pitts

bearings and seals for a hayward 1 hp super pump (salt water)
 Reply

A  Answered on 4/25/2017 by InyoPools Product Specialist Scott W.

Part number 5270-31 is the correct bearing for the motor and the GOKIT3SALT would be the correct seal kit for your Super Pump.
 Reply


?     Asked on 4/27/2017by Nathan

Hayward model SP2610X15 pump runs fine for a while then begins to squeal after a while. This is intermittent. From what I read it is the bearings and seals that I should replace. Could you give me the part numbers please?
 Reply

A  Answered on 4/27/2017 by InyoPools Product Specialist Scott W.

Yes, the 5270-31 is the correct bearing for your motor and the correct shaft seal for your Super Pump is part number SPX1600Z2.
 Reply


?     Asked on 4/30/2017by Dave Shaw

Hi. I have an a o smith motor part number 0-187694-01. Type cxpm, frame x56y. Can you tell me what bearings fit in it please?
 Reply

A  Answered on 5/1/2017 by InyoPools Product Specialist Patrick P.

Hi Dave, This would be the correct bearing(s) used in your motor.
 Reply


?     Asked on 5/1/2017by Darran

which bearing(s) for the AO Smith 3/4 hp 7-173840-23? And are there two different ones for the front and the back? Thank you
 Reply

A  Answered on 5/1/2017 by InyoPools Product Specialist Lennox H.

Hi, Darran. The 7-173840-23 motor uses the 203 Bearing on the shaft end and the opposite shaft end.
 Reply


?     Asked on 5/1/2017by David

I have a Hayward 1 hp SP1607Z1m motor, it is making a terrible noise (researched the sound online) and I feel that it is the bearings. Can you give me the correct bearings and whatever else you recommend replacing? Thanks.
 Reply

A  Answered on 5/2/2017 by InyoPools Product Specialist Patrick P.

Hi David, Yes these are the correct bearings for the Hayward 1 hp SP1607Z1m motor. We would also suggest a Hayward Super Pump Tune Up Kit.
 Reply


?     Asked on 5/10/2017by Robert

what bearings are required for A. O. Smith B2748? Do you sell them?
 Reply

A  Answered on 5/10/2017 by InyoPools Product Specialist Lennox H.

Hi, Robert. The B2748 motor uses the 304 Bearing (shaft end) and the 203 Bearing (other shaft end).
 Reply


?     Asked on 5/11/2017by eivens

what is the bearing part # for a bv35 ao smith motor part # 7-177-895-25
 Reply

A  Answered on 5/12/2017 by InyoPools Product Specialist Scott W.

Yes, that would be the correct bearing for your motor.
 Reply


?     Asked on 5/11/2017by Brian

I have an A.O Smith 7-186554-01, could you tell me what bearings I need?
 Reply

A  Answered on 5/11/2017 by InyoPools Product Specialist Lennox H.

Hi, Brian. I was not able to locate any info on p/n 7-186554-01. Please recheck the number or email us photos of the motor label.
 Reply


?     Asked on 5/11/2017by Rick

Is this the right bearing 203 62032RS for a AO Smith Century motor; model C48K2N143C1C? And does this part number include both bearings front and back?
 Reply

A  Answered on 5/11/2017 by InyoPools Product Specialist Lennox H.

Hi, Rick. The Century UST1102 requires (2) 203 Bearings (62032RS) for the front and rear.
 Reply


?     Asked on 5/11/2017by Jt

hi i have a pentair superflo 1.5 hp, I'm looking for new bearing please can you help me .. thanks
 Reply

A  Answered on 5/11/2017 by InyoPools Product Specialist Patrick P.

Hi JT, You would require 2 of these 6203 bearings for your Pentair SuperFlo.
 Reply


?     Asked on 5/13/2017by Inyo Visitor

I'm sure you get tired of these, but I'm looking for bearings for an AO 7-187098-02. Is this the right one? Thanks.
 Reply

A  Answered on 5/13/2017 by InyoPools Product Specialist Patrick P.

No worries, yes these are the correct bearings for your motor.
 Reply


?     Asked on 5/16/2017by Bruce

Hi, Looking for replacement bearings for AO Smith 7-186085-20, Thanks, Bruce
 Reply

A  Answered on 5/16/2017 by InyoPools Product Specialist Hector F.

The shaft end bearing is part number 5270-36 and the rear bearing is part number 5270-31.
 Reply


?     Asked on 5/16/2017by Gary Gulbranson

Hi, looking for bearings for a C48K2PA105 ao smith motor. Thanks
 Reply

A  Answered on 5/16/2017 by InyoPools Product Specialist Hector F.

This bearing part number would be 5270-31 and it is the same bearing for the front and rear,
 Reply


?     Asked on 5/17/2017by Lyle

Where are the bearings manufactured?
 Reply

A  Answered on 5/18/2017 by InyoPools Product Specialist Hector F.

The primary motor manufacturer Regal Beloit uses a number of different sources and come from a number of different countries. The seals on the bearings will normally have the country of origin.
 Reply


?     Asked on 5/18/2017by Tyler green

I'm trying to find the right bearings for my pool pump motor, model C48AA35A01. It's a A.O Smith motor.
 Reply

A  Answered on 5/18/2017 by InyoPools Product Specialist Hector F.

You would need two of the bearing part number 5270-31.
 Reply


?     Asked on 5/18/2017by David

Which motor bearings do I need for a Century Centurion B2840 Part No. 0-F56AA42A01-20?
 Reply

A  Answered on 5/19/2017 by InyoPools Product Specialist Patrick P.

You would require one of this 203 bearing and one of the 6304 Bearing
 Reply


?     Asked on 5/20/2017by James

What are the correct bearings for a A.O. Smith super pump, model C48K2N143B1
 Reply

A  Answered on 5/21/2017 by InyoPools Product Specialist Alex V.

James, Yes, this would be the correct bearing.
 Reply


?     Asked on 5/20/2017by Scott

Is this the correct bearing (62032rs) for the Century motor part 7-196254-06 (CAT B2661)?
 Reply

A  Answered on 5/21/2017 by InyoPools Product Specialist Lennox H.

Hi, Scott. Yes, the 62032RS is the correct bearings for the B2661 motor. One is required for the shaft and opposite shaft end.
 Reply


?     Asked on 5/21/2017by Tam nguyen

What bearings do I need for A.O smith motor B2854. 1-1/2hp Thanks
 Reply

A  Answered on 5/21/2017 by InyoPools Product Specialist Lennox H.

Hi, Tam. The 203 Bearing is the correct sized for the B2854 motor.
 Reply


?     Asked on 5/23/2017by Derek

I am looking for the correct bearing size for my Hayward Power-Flo LX SP1515Z1BC. Please help. Thank you
 Reply

A  Answered on 5/23/2017 by InyoPools Product Specialist Patrick P.

Hi Derek, for your Hayward Power Flo Lx you will require 2 of these 203 bearings.
 Reply


?     Asked on 5/28/2017by Randy P

I have a Pentair Superflo 1.5 HP pump P/N 340039 What motor bearings do I need - Its an A.O. Smith Century Centurion motor
 Reply

A  Answered on 5/28/2017 by InyoPools Product Specialist Lennox H.

Hi, Randy. We only have the bearing size for the aftermarket Century B854 motor which uses the 203 Bearing on either end. We have found that the OEM Pentair motors do not use the same 203 bearings.
 Reply


?     Asked on 5/29/2017by RichE

IS this the proper bearing for a Hayward SP1500TZ1 pump?
 Reply

A  Answered on 5/29/2017 by InyoPools Product Specialist Patrick P.

Hi RichE, yes this would be the correct bearing for the Hayward SP1500TZ1 pump, you will need 2.
 Reply


?     Asked on 5/31/2017by Anthony

Which bearings do I need for a 15 year old 2HP Super Pump SP-1615-Z1-M? Also what shaft seal please? Thanks Anthony
 Reply

A  Answered on 6/8/2017 by InyoPools Product Specialist Lennox H.

Hi, Anthony. The OEM SP-1615-Z1-M  motor uses different bearing from the aftermarket replacement. The UST1202 Motor uses the 203 Bearing on the OSE and the 204 Bearing on the SE. The OEM Pump Seal - SPX1600Z2 or Aftermarket Pump Seal - PSR-201 are available.
 Reply


?     Asked on 6/6/2017by john lopes

my old bearing number & frt & rear 6204rz what bearings do yous carry to replace it
 Reply

A  Answered on 6/18/2017 by InyoPools Product Specialist Patrick P.

Hi John, You will need the 6204 Pool Motor Bearing
 Reply


?     Asked on 6/6/2017by Inyo Visitor

Hello, what's the bearing in a Hayward Tristar sp3205z1be Part 7-196341-20 Thank you
 Reply

A  Answered on 6/17/2017 by InyoPools Product Specialist Lennox H.

Hi. Unfortunately, we do not have the bearing specification for the OEM Hayward Motors.
 Reply


?     Asked on 6/7/2017by Kevin

is this the correct bearing for SF-N2-1-1/2A/340043? Thank you.
 Reply

A  Answered on 6/11/2017 by InyoPools Product Specialist Lennox H.

Hi, Kevin. The OEM Pentair motor does not use the same bearings as the aftermarket motors. You will have to contact Pentair at 800.831.7133.
 Reply


?     Asked on 6/7/2017by Vincent

What would be the correct bearing size for a AO Smith Century B2859 motor and how many?
 Reply

A  Answered on 6/11/2017 by InyoPools Product Specialist Lennox H.

Hi, Vincent. The B2859 motor used the 304 Bearing on the Shaft End and the 203 Bearing on the Opposite Shaft End.
 Reply


?     Asked on 6/8/2017by mike

I am looking for the correct bearings for century SQ1102 motor C48L2PA105 thank you
 Reply

A  Answered on 6/8/2017 by InyoPools Product Specialist Patrick P.

These are the correct bearings for the SQ1102 motor.
 Reply


?     Asked on 6/9/2017by Inyo Visitor

I have a sp2607x10 Hayward pump. I think there are two bearings for this motor. Are they the same size?
 Reply

A  Answered on 6/9/2017 by InyoPools Product Specialist Hector F.

Yes, this would be the correct bearing for the model motor UST1102 which is the original model motor that comes with the sp2607x10. You would need two.
 Reply


?     Asked on 6/10/2017by Kent

Do you have bearings for Hayward 1 1/2 Variable speed pump 600to 3000 rpm.Motor is Hanning
 Reply

A  Answered on 6/14/2017 by InyoPools Product Specialist Lennox H.

Hi, Kent. Unfortunately, we do hot have the bearing info for the Hayward Variable Speed pump.
 Reply


?     Asked on 6/11/2017by Charles Lee

Need PN for bearings in A O Smith B625 PN 7-173840-23 SN 311113M.
 Reply

A  Answered on 6/11/2017 by InyoPools Product Specialist Hector F.

You will need two of these bearings for your motor model.
 Reply


?     Asked on 6/12/2017by Jerry

I have a a o smith motor 7-184950 22 part number b-w2-28 serial number. 2 hp is this the correct bearing
 Reply

A  Answered on 6/12/2017 by InyoPools Product Specialist Hector F.

You will need part number 5270-31 for the front bearing and part number 5270-36 for the rear bearing.
 Reply


?     Asked on 6/13/2017by Mike

I have a Hayward Super Pump with the AO Smith 7-177653-03 motor (230V 2 speed). What are the correct bearings for this motor?
 Reply

A  Answered on 6/22/2017 by InyoPools Product Specialist Lennox H.

Hi, Mike. I was not able to locate a motor with p/n 7-177653-03 so I'm unable to confirm the bearing size. Please double check the Part #.
 Reply


?     Asked on 6/22/2017by Rusty

Are these the correct bearings for a Hayward Super Pump Model C48J2N131B1 (SP1605Z1M)?
 Reply

A  Answered on 6/22/2017 by InyoPools Product Specialist Hector F.

Yes, you will need two of these bearings.
 Reply


?     Asked on 6/25/2017by Mike

Will these fit Hayward 1.5HP Power-FLO-LX, Model SP1515-Z-1-ES? AO Smith part # 7-193391-02.
 Reply

A  Answered on 6/25/2017 by InyoPools Product Specialist Alex V.

Mike, The PowerFlo LX uses 2 different bearings depending on the age of the motor. Some of the motors use a 6203 bearing while other motors use a 6201 bearing. I would recommend calling Hayward with the serial number on the motor so that they can determine the age and let you know which bearing style you have. You can reach them at 888-429-9273. 
 Reply


?     Asked on 6/25/2017by Stephane

I have a AO SMITH CT1072 Mod K48K2N100A1, what are the right bearings please ?
 Reply

A  Answered on 6/26/2017 by InyoPools Product Specialist Lennox H.

Stephane, The CT1072 motor uses the 304 Bearing (SE) and the 203 Bearing (OSE). 
 Reply


?     Asked on 6/27/2017by Jeff

Century LASAR pool/spa pump motor: Model BN63. What size bearings?
 Reply

A  Answered on 6/28/2017 by InyoPools Product Specialist Hector F.

These are the correct bearings and you would need two of them. 
 Reply


?     Asked on 7/2/2017by mike

What are the bearing nos for a 2 HPCentury (AOSMITH) pump motor serial 119083M Century part no 7-196257-07 other number on the motor sticker is BB2843 thanks, mike
 Reply

A  Answered on 7/4/2017 by InyoPools Product Specialist Lennox H.

Hi, Mike. The Century B843 motor uses this 203 Bearing - 10000353 on both ends. 
 Reply


?     Asked on 7/3/2017by Steve W

I have a Hayward Super Pump II (SP-3010EEAZ) with motor SP-1610-Z1-BEE... which bearings does it use?
 Reply

A  Answered on 7/4/2017 by InyoPools Product Specialist Lennox H.

Hi, Steve.The Hayward OEM motor uses different bearings from the Century aftermarket replacement which uses the 203 Bearings and the 304 Bearing
 Reply


?     Asked on 7/12/2017by Ben

I have a century centurion A.O.Smith part # 7-187400-20 CAT# B668 what size bearing do I need? and how many? Thanks in advance.
 Reply

A  Answered on 7/12/2017 by InyoPools Product Specialist Patrick P.

Hi Ben, for your B668 motor you will require two of these 203 bearings.
 Reply


?     Asked on 7/12/2017by Lou

I have a centruy 184803 motor. is this the correct part?
 Reply

A  Answered on 7/12/2017 by InyoPools Product Specialist Patrick P.

Hi Lou, yes this is the correct bearing for your motor and your motor takes 2 of these bearings.
 Reply


?     Asked on 7/22/2017by Rhett Covington

I have a Pentair Century 1hp motor #168887. Will these bearings fit?
 Reply

A  Answered on 7/22/2017 by InyoPools Product Specialist Lennox H.

Hi, Rhett. The Part # 168887 motor does use these 203 Bearing.
 Reply


?     Asked on 7/22/2017by sammy

I have an AO smith motor need motor bearings from the inside part is 0-173840-23 serial 04212ch are these bearings i need
 Reply

A  Answered on 7/23/2017 by InyoPools Product Specialist Lennox H.

Hi, Sammy. These 203 Bearing are the correct bearings for the Century Motor p/n 0-173840-23. 
 Reply


?     Asked on 7/24/2017by charlie

I have a hayward RS 750 pump with a A.O. Smith K48K2N104 this is 3/4 hp I need to know which bearings I need for this motor as they are shot and need replacement (making noise) please advise.
 Reply

A  Answered on 7/26/2017 by InyoPools Product Specialist Lennox H.

Hi, Charlie. The K48K2N104 after market motor which is the CT1072 motor uses the 203 Bearing on the OSE and the 304 Bearing on the SE. The OEM motor may use different bearings. 
 Reply


?     Asked on 7/24/2017by Eric

I have an AO Smith pool motor that needs the bearing replaced. The motor number is 0-193984-25. What bearings do I need for this application? Thanks
 Reply

A  Answered on 7/26/2017 by InyoPools Product Specialist Lennox H.

Hi, Eric. Our listing shows that Part # 0-193984-25 uses these 203 Bearing on both ends. 
 Reply


?     Asked on 7/25/2017by Darren

I have a PB4 Polaris pump using an AO Smith 3/4 hp motor Will these fit? Do I need two? I haven't pulled the motor apart yet. Thanks
 Reply

A  Answered on 7/28/2017 by InyoPools Product Specialist Robert M.

Hello Darren - Your Polaris motor would require two of the 203 bearings (5270-31).
 Reply


?     Asked on 7/27/2017by Al

I have a Whisper flo pump with a Pentair motor Part 177450-03.What is the right bearing this motor use? Please.
 Reply

A  Answered on 7/28/2017 by InyoPools Product Specialist Hector F.

This motor uses two of the bearing part number 5270-31
 Reply


?     Asked on 7/30/2017by Pam

I have a Hayward Energy Flo RS self priming pump 1.5 HP motor serial 24814J2. It is making an awful noise. Purchased in 2014 according to Hayward it is a private label can you tell me the bearings I would need to replace. I read the comments and some needed 2 sets front and rear. How do you know if there are two sets needed. I cannot seem to find any schematics on this motor and I searched google. you can respond to my e-mail address. would I be better off just buying another motor
 Reply

A  Answered on 8/1/2017 by InyoPools Product Specialist Lennox H.

Hi, Pam. Unfortunately, we're unable to locate the replacement bearing for the Hayward Energy Flo RS Pump.
 Reply


?     Asked on 8/1/2017by Steve

Can you tell me which bearings I need for my Century pool pump motor? The motor is cat B2840 P/N 0-F56AA42A01-20 Type CX Frame 56Y HP 2.5 SF1.04 PH 1 RPM 3450. I need both bearings. Thanks, Steve
 Reply

A  Answered on 8/3/2017 by InyoPools Product Specialist Lennox H.

Hi, Steve. The B2840 motor uses the 304 Bearing - 10000445 (SE) and the 203 Bearing - 10000353 (OSE). 
 Reply


?     Asked on 8/25/2017by Michael Graas

Can you please tell me the front shaft bearing needed for a century B854.....OF56AA40A01-24
 Reply

A  Answered on 8/28/2017 by InyoPools Product Specialist Lennox H.

Hi, Michael. The B854 Motor uses this 203 Bearing - 62032RS on both ends. 
 Reply


?     Asked on 8/26/2017by Ryan

What bearings do I need for a Century Lasar BN50, Part #7-177803-02 1 1/2 hp pump motor.
 Reply

A  Answered on 8/26/2017 by InyoPools Product Specialist Lennox H.

Hi, Ryan. The BN50 Motor, Part #7-177803-02 uses the 203 Single Sealed Bearing (10000379) which we do not carry.
 Reply


?     Asked on 8/31/2017by Lino

what bearings do I need for B748 (7-186016-20)? thank you
 Reply

A  Answered on 8/31/2017 by InyoPools Product Specialist Lennox H.

Hi, Lino. The Century B748 motor uses (1) 203 Bearing OSE and (1) 304 Bearing SE.
 Reply


?     Asked on 9/2/2017by ronald spencer

need replacement bearing for my ao smith motor model # c48k2n143b1
 Reply

A  Answered on 9/5/2017 by InyoPools Product Specialist Lennox H.

Hi, Ronald. These 203 Bearing are the correct size for the Century/A.O. Smith C48K2N143B1 aftermarket replacement motor. If you have an OEM motor with mod # C48K2N143B1 listed, these bearings will not fit. 
 Reply


?     Asked on 9/5/2017by Mark

Will this bearing fit a 1hp sp1607 z1. Frame 56j motor? Old one seems to measure 1.5" with a 11/16 bore.
 Reply

A  Answered on 9/7/2017 by InyoPools Product Specialist Lennox H.

Hi, Mark. This bearing may work. It measures OD: 40mm ID: 17mm. 
 Reply


?     Asked on 9/16/2017by Hart

I have a Centurion 1081 uprate B2853 P56Y motor the part number on bearing is 6203DW (single light contact seal) would you have a bearing for this?
 Reply

A  Answered on 9/20/2017 by InyoPools Product Specialist Lennox H.

Hi, Hart. This 62032RS bearing will fit the B2853 motor. 
 Reply


?     Asked on 10/16/2017by Dan

Can you tell me what bearings I need for the Century A.O Smith motor reference as category USN1152, part #7-193685-02 Motor. Thank you
 Reply

A  Answered on 10/16/2017 by InyoPools Product Specialist Lennox H.

Hi, Dan. The USN1152 Motor uses (1) 304 Bearing (SE) and (1) 203 Bearing (OSE). 
 Reply


?     Asked on 10/22/2017by paul

what's the bearings for b855?
 Reply

A  Answered on 10/23/2017 by InyoPools Product Specialist Hector F.

The front bearing is part number 5270-36 and the rear bearing is part number 5270-31
 Reply


?     Asked on 11/10/2017by Ali.

What are the bearings for b2661
 Reply

A  Answered on 11/10/2017 by InyoPools Product Specialist Lennox H.

Hi, Ali. The B2661 Motor use this 203 Bearing - 10000353 on both ends. 
 Reply


?     Asked on 11/11/2017by Mike D

Will the 5270-31 work on the Century B2984 pump motor
 Reply

A  Answered on 11/13/2017 by InyoPools Product Specialist Hector F.

Yes, that is the correct bearing for your model motor. 
 Reply


?     Asked on 11/13/2017by Eric

Hello! Does this bearing fit a Century Two Speed B2984, Part 7-196445-05?
 Reply

A  Answered on 11/13/2017 by InyoPools Product Specialist Lennox H.

Hi, Eric. Yes, these 203 Bearings are the correct size for the B2984 motor. 
 Reply


?     Asked on 11/14/2017by Ray

Hello I have a US Motors 1081 Pool motor Model c55cxkmc-5013 which bearings and seals do I need to purchase to replace front and back bearings. Thanks
 Reply

A  Answered on 11/15/2017 by InyoPools Product Specialist Lennox H.

Hi, Ray. That model motor uses the 6203 Bearing on both ends. 
 Reply


?     Asked on 1/2/2018by Steve

I think these 5270-31 bearing may be correct for my motor. 8-177457-02. The century motor is on a Pentair Wisperflo 2.5 hp WFDS-30. Thanks.
 Reply

A  Answered on 1/4/2018 by InyoPools Product Specialist Lennox H.

Hi, Steve, The Century Motor P/N 8-177457-02 uses (1) 304 Bearing - 10000445 (Shaft End) and (1) 203 Bearing - 10000353 (Opposite Shaft End). 
 Reply


?     Asked on 1/10/2018by Jo Dean Walston

Is this the correct bearing for both bearings item 12 and 16 on USQ1152 AO smith motor. Thanks
 Reply

A  Answered on 1/10/2018 by InyoPools Product Specialist Kevin G.

Hello, yes you will need two of these bearings. 
 Reply


?     Asked on 1/16/2018by Dan

I need to replace the bearings on my A.O. Smith STS1072RV1 motor (model number K48A73A01). Can you tell me which bearings I need?
 Reply

A  Answered on 1/16/2018 by InyoPools Product Specialist Kevin G.

Hello, this motor has been discontinued therefore I would be unable to find the proper parts for you. However, the replacement for this is STS1102. 
 Reply


?     Asked on 1/29/2018by Scott G.

With Motor AO Smith - Model K48L2N104 Serial# 01510FM - 1 hp that is connected to my Pool Pump "Hayward Model# S1000 Serial # 21110004050556006 if important. Looking for the correct bearing. Is it a 6023, 6204 or 6304? Thank you in advance, Scott
 Reply

A  Answered on 1/30/2018 by InyoPools Product Specialist Kevin G.

Hello, you will need bearing 5270-31 and 5270-36
 Reply


?     Asked on 2/12/2018by Daniel

I need to replacement pool motor S?N CB03-15 HP 1.5 Part# 7-193233-02 self priming motor by A.O. Smith co. Hayward Super 2 Pump 3450RPM SP1615-Z-1-BNSC Use for pool water fall. Thanks
 Reply

A  Answered on 2/13/2018 by InyoPools Product Specialist Lennox H.

Hi, Daniel. The replacement motor for Part # 7-193233-02 is SN1152. The replacement bearings are Part #' 10000353 (OSE) and 10000445 (SE).
 Reply


?     Asked on 2/21/2018by rick

Century (AO Smith) P/N 7-177452-03 Is this the correct bearing? One or two required? Thanks
 Reply

A  Answered on 2/21/2018 by InyoPools Product Specialist Kevin G.

Hello, that is the correct part that you need. 
 Reply


?     Asked on 3/3/2018by James

I have a Hayward super pump II sp-1610-z1-be. It also says A.O. Smith model k48L2N104 I have a pic of the info tag but unable to post it. I need bearing part numbers and availability please
 Reply

A  Answered on 3/5/2018 by InyoPools Product Specialist Megan C.

The A.O. Smith Model k48L2N104 will use two of the 1011956-001 - Bearing, 203 (62032rs) (Single) . 
 Reply


?     Asked on 3/14/2018by troy

I have a AO SMITH centuriun 3 HP # 7-168888-07 is this the right bearing for me and do I need 2
 Reply

A  Answered on 3/15/2018 by InyoPools Product Specialist Kevin G.

Hello, it appears that I do not have the information for the bearing that is required for your motor model SQ1302. I would recommend contacting Century at 937-667-2431.
 Reply


?     Asked on 4/5/2018by Bill

I need a set (2) of new bearings for my Hayward 1 HP Superpump Century MODEL C48K2N143B1 SER 10213J2. What part number of bearing should I request?
 Reply

A  Answered on 4/5/2018 by InyoPools Product Specialist Joe S.

Good day, you will need two of the Bearing, 203 (62032rs) for that motor.
 Reply


?     Asked on 4/7/2018by Bill

What bearings are needed for a Century 0-187872-21 motor on a Hayward Power-Flo LX pump 1HP. Thanks for your help!
 Reply

A  Answered on 4/10/2018 by InyoPools Product Specialist Lennox H.

Hi, Bill. These 62032RS bearings are the correct side for Parts # 0-187872-21.  
 Reply


?     Asked on 4/15/2018by Tim

what bearings and seal kit do I need to rebuild a hayward super pump 1.5 hp SPX1610Z1M
 Reply

A  Answered on 4/16/2018 by InyoPools Product Specialist Hector F.

You would need two of the bearing part number 5270-31, the seal kit for a saltwater pool is the GOKIT3SALT  and the seal kit for the standard chlorine pool is the GOKIT3.
 Reply


?     Asked on 4/19/2018by Lou

I need new bearings for AO Smith motor 193994 (aka 7-193994-06), also is their a kit that goes with this?
 Reply

A  Answered on 4/19/2018 by InyoPools Product Specialist Lennox H.

HI, Lou. These bearing will fit the motor Part #  7-193994-06. I will need the model of the pump housing in order to locate the kit. 
 Reply


?     Asked on 4/19/2018by steve brzoska

need motor bearings for Hayward super pump 1.5 hp model c48ln2134b1, and pump seal rebuild kit for same model sp2610x15
 Reply

A  Answered on 4/19/2018 by InyoPools Product Specialist Lennox H.

Hi, Steve. If you have the OEM Hayward motor, those use different bearings from the aftermarket Century UST1152 motor. The Century UST1152 aftermarket motor uses the 203 Bearing - 62032RS. You will also need to get the Hayward Super Pump Tune Up Kit - GOKIT3 or GOKIT3SALT
 Reply


?     Asked on 4/25/2018by Caleigh

I need a bearing that will fit a 1 hp model S48B74A03. Will this bearing fit?
 Reply

A  Answered on 4/26/2018 by InyoPools Product Specialist Lennox H.

Hi, Caleigh. These 203 Bearings - 62032RS will fit the S48B74A03 motor. 
 Reply


?     Asked on 4/30/2018by Dylan

Will this bearing fit the A.O. Smith 7-173840-23 (B625) pump?
 Reply

A  Answered on 4/30/2018 by InyoPools Product Specialist Kevin G.

Hello, yes, you will need two of the 5270-31 bearings. 
 Reply


?     Asked on 5/8/2018by Frank

Can you advise what bearings are needed for an AO Smith Motor 1 1/2 HP frame 48Y Mod # C48L2PA103A2 ?
 Reply

A  Answered on 5/8/2018 by InyoPools Product Specialist Lennox H.

Hi, Frank. This 62032RS Bearing is the correct size for the Century C48L2PA103A2  motor. 
 Reply


?     Asked on 5/14/2018by David

What bearing(s) (part Number) do I need for an AO Smith QC1102 pump motor and how many?
 Reply

A  Answered on 5/15/2018 by InyoPools Product Specialist Lennox H.

Hi, David. These 6203RS Bearings are the correct size for the QC1102. You will need two, one for the front and rear. 
 Reply


?     Asked on 5/16/2018by Inyo Visitor

Are these the correct bearings for a Hayward pump model# SP2607X10A, Hayward motor model# SP-1607-Z1-MBK, A.O. Smith motor model# C48K2N143B3? If not, which ones do I need? Thanks
 Reply

A  Answered on 5/17/2018 by InyoPools Product Specialist Hector F.

Yes, this is the correct motor bearing. You would need two of them. 
 Reply


?     Asked on 5/18/2018by JPowell

are these the same as the 6203DW bearings like in yalls bearing replacement video? I need 2 6203DW bearing and want to be sure these will fit, and if not then which ones i need. thank you
 Reply

A  Answered on 5/21/2018 by InyoPools Product Specialist Lennox H.

Hi, JPowell. These can be used as a replacement, you'll just need to confirm the dimension. These are 17mm ID, 40mm OD. 
 Reply


?     Asked on 5/20/2018by gus

Regarding my question a few minutes ago, the number on the motor is SP1615Z2MSC. SERIAL # is 327093M
 Reply

A  Answered on 5/23/2018 by InyoPools Product Specialist Patrick P.

Hi Gus, Yes this would be the proper replacement bearing for your SP1615Z2MSC motor. We do have these two Bearing Videos which should help you out when you tackle this project. Video #1 How to Replace Pool Motor Bearings and Video #2 How to Replace Pool Motor Bearings.
 Reply


?     Asked on 5/26/2018by Paul

I am looking for bearings for an AO Smith Cat B2853 Serial # 309103M. The part # 7-F56AA37A01-04. Thanks,
 Reply

A  Answered on 5/27/2018 by InyoPools Product Specialist Patrick P.

Hi Paul, Yes you will need 2 of this 203 bearing for your B2853 motor.
 Reply


?     Asked on 5/28/2018by Paul Gubbins

Will these bearings fit a AO Smith 7-177653-03 motor from a Hayward Super Pump SP2610x152S
 Reply

A  Answered on 5/29/2018 by InyoPools Product Specialist Lennox H.

Hi, Paul. It's possible, however, OEM motors are designed a little different. To confirm you will have to get the number from directly off of the bearings. 
 Reply


?     Asked on 6/6/2018by David

Which bearings will work in a Hayward Northstar A.O. Smith SP1615-Z-1-MNS, part # 7-187582-02? It has these specs 2HP, frame Y56J, Type CX, SF 1.20. Thank you!
 Reply

A  Answered on 6/6/2018 by InyoPools Product Specialist Hector F.

You will need two bearings for that motor. The front bearing is part number 5270-36 and the rear bearing is part number 5270-31
 Reply


?     Asked on 6/22/2018by Dominic

What type of bearings for an AO Smith Cat B2848 Serial 3112CH. The part# is 0-196261-24.
 Reply

A  Answered on 6/22/2018 by InyoPools Product Specialist Lennox H.

Hi, Dominic. This 62032RS is the correct size for the B2848. 
 Reply


?     Asked on 6/23/2018by jl

What bearings do I need for a K48J2PA101A2 (UQC1072) motor?
 Reply

A  Answered on 6/25/2018 by InyoPools Product Specialist Hector F.

You would need two of these same bearings for your model motor UQC1072. 
 Reply


?     Asked on 7/3/2018by PAM REGISTER

I have a 1081 A.O.Smith pool motor 1 HP that need the bearings changed, what size bearings do I need?
 Reply

A  Answered on 7/3/2018 by InyoPools Product Specialist Lennox H.

Hi, Pam. You will need to provide the PART, MOD or CAT # of your motor in order for us to locate the correct bearings. 
 Reply


?     Asked on 7/4/2018by Ed

i have a Century LASAR Pool/Spa Motor 1081/1563 Pump Duty manufactured by AO Smith for a Waterway wet end. motor info is as follows ... Cat: BN37 Part # 7 -77783 -03 Frame R48Y any idea what bearings I would need to procure to perform a motor rebuild?
 Reply

A  Answered on 7/4/2018 by InyoPools Product Specialist Lennox H.

Hi, Ed. This 6203RS Bearing will fit the BN37 / Part # 7-177783-03. 
 Reply


?     Asked on 7/4/2018by Shep

I've got a couple of AO Smith K48M2A4 pump motors that need new bearings, I can see the numbers on one end calls for 6203 bearings, want to verify the same bearings on the pump end of the motor. Also need a couple of housing through bolts for same motor.
 Reply

A  Answered on 7/5/2018 by InyoPools Product Specialist Lennox H.

Hi, Shep. To confirm if these are the correct size, you will need to provide or verify the ID and OD. 
 Reply


?     Asked on 7/6/2018by Marina Mairagas

What size bearings do I need for an AO Smith K56N2N103, SER# 2E00?
 Reply

A  Answered on 7/7/2018 by InyoPools Product Specialist Lennox H.

Hi, Marina. These 6203RS will fit the K56N2N103 motor. You will need two, one for the shaft end and opposite shaft end. 
 Reply


?     Asked on 7/17/2018by John

I have a Magnetek Century 7-184843-03, the 6203 for the pump side fits fine but the 6304 is way to big. The original bearing if you call it that was destroyed so I can’t tell what it is.
 Reply

A  Answered on 7/21/2018 by InyoPools Product Specialist Lennox H.

Hi, John. You will need another 6203 bearing. 
 Reply


?     Asked on 7/21/2018by Joe

I have a Pentair SuperFlo 1.5Hp that will hum - growl thee seems to be excessive play on the shaft. I suspect that the motor bearing are bad. What size bearings does the motor require
 Reply

A  Answered on 7/21/2018 by InyoPools Product Specialist Lennox H.

Hi, Joe. In order to locate the correct bearing, I will need to know the motor Part number.
 Reply


?     Asked on 7/22/2018by Joe

Replacement Bearings for Pentair SuperFlo Motor# 177475 Pump Model # SF-N1-1-1/2A/340039 230/115V 1.5HP
 Reply

A  Answered on 7/22/2018 by InyoPools Product Specialist Lennox H.

Hi, Joe. These 6203RS Bearing are the correct size for Part # 177475. 
 Reply


?     Asked on 7/22/2018by Mike

Loud squeal from pump / motor a Hayward super pump 3/4 hp serial # looks like C48J2N131 {label hard to read} on motor, pump you can't read at all. How would I go about finding the right bearings & seal kit? Thank You
 Reply

A  Answered on 7/22/2018 by InyoPools Product Specialist Lennox H.

Hi, Mike. These 62032RS bearings are the correct size, you will need two. You will also need the Hayward Super Pump Tune Up Kit - GOKIT3 or GOKIT3SALT
 Reply


?     Asked on 7/26/2018by Inyo Visitor

Hi i have a Pentair Dynamo 1hp pool pump part number 340197 need to know the size bearings it has and the seals
 Reply

A  Answered on 8/2/2018 by InyoPools Product Specialist Lennox H.

Hi. In order to confirm the bearing size, I will need the Part # of the motor. The Dynamo Tune Up Kit - GOKIT46 will include all of the o-rings and pump shaft seal for that pump. 
 Reply


?     Asked on 8/2/2018by Thomas

what is the correct bearing for a Century pump motor, 1.5 hp, model C48L2N134B1, SP2610X15 Hayward pump. thank you.
 Reply

A  Answered on 8/2/2018 by InyoPools Product Specialist Hector F.

This motor uses two of the bearing part number 5270-31
 Reply


?     Asked on 8/10/2018by Mike

need bearings for a AO Smith EPC Model # SF-N1-1A Part # 340038 Motor# 196238 Thanks
 Reply

A  Answered on 8/11/2018 by InyoPools Product Specialist Lennox H.

Hi, Mike. These 6203RS bearings are the correct size for the motor you have. You will also need the SuperFlo Tune Up Kit - GOKIT78
 Reply


?     Asked on 8/17/2018by THOMAS d KNOPP

i have a (Hayward / A.O Smith) motor- sp1620-z-1-bns, it has started to make a squealing sound. I suspect I need new bearings do you have any idea of which pair I need. i think 6204 for the front and 6203 for the rear, but I am not sure, can you help me figure it out.
 Reply

A  Answered on 8/18/2018 by InyoPools Product Specialist Lennox H.

Hi, Thomas. The replacement bearings for that the SP1620-Z-1-BNS motor are 62032RS and 6204-2RS
 Reply


?     Asked on 8/19/2018by Robby Graham

what bearings do i need for a a. o. smith cat# b128 serial# 0f06 frame m56j 1 hp
 Reply

A  Answered on 8/21/2018 by InyoPools Product Specialist Lennox H.

Hi, Robby. The B128 motor has (1) 203 and (1) 304 bearings. 
 Reply


?     Asked on 8/21/2018by Stephanie

I have a century 1081 pool and spa motor. Serial # BY04-28, Cat# B625, part 7-173840-23. What bearings and seal kit do I need?
 Reply

A  Answered on 8/22/2018 by InyoPools Product Specialist Hector F.

This motor needs two bearing part number 5270-31 and for the seals, you will need to know the pump housing model name or number that the motor bolts to. If you do not know that you can email images of that to upload@inyopools.com so we can assist in confirming. 
 Reply


?     Asked on 9/3/2018by derek

I have a pentair 1 hp pump. A bad bearing NTN 6203 LH that went bad after a year. What is the replacement?
 Reply

A  Answered on 9/6/2018 by InyoPools Product Specialist Lennox H.

Hi, Derek. This 6203RS Bearing can be used as a replacement, you will just need to confirm the OD and ID.
 Reply


?     Asked on 9/3/2018by mike

Looking for bearing number for Century stock# HSQ1152. SP3215Z1BE. Motor 7-196337-20. Pump seal number for Model SP3215EE.
 Reply

A  Answered on 9/18/2018 by InyoPools Product Specialist Lennox H.

Hi, Mike. These 6203RS bearings are the correct size for the HSQ1152 motor. 
 Reply


?     Asked on 9/14/2018by Inyo Visitor

I have a Century Centurion pool pump CAT B2853, PART 0-F56AA37A01-04, TYPE CX, FRAME P56Y, HP 1.0, what bearings will fit this motor? Thanks.
 Reply

A  Answered on 9/15/2018 by InyoPools Product Specialist Lennox H.

Hi. This 62032RS is the correct replacement bearing for the B2853 motor. You will need two. 
 Reply


?     Asked on 9/23/2018by rosie

I want to repalce bearings for a SP-1610-Z1-MBK, could you tell me which bearings do I need and the other parts like seals etc? Do you ship to Canada? Thanks
 Reply

A  Answered on 9/24/2018 by InyoPools Product Specialist Lennox H.

Hi, Rosie. These 62032RS bearings are the correct size for your model motor and we are able to ship to Canada. 
 Reply


?     Asked on 9/25/2018by Zee

I have Polaris PB4-60 booster pump searial BZ07-02 part 7-173840-23 . says 1081 pool pump duty. This is older pump came with house, built about 1995. Would this bearing fit it?
 Reply

A  Answered on 9/25/2018 by InyoPools Product Specialist Lennox H.

Hi, Zee. Yes, these 6203RS bearings with fit your motor. 
 Reply


?     Asked on 9/30/2018by Adam

I have a Hayward sp2607x10 super pump. Will the 6203 bearings fit that? Thanks!
 Reply

A  Answered on 10/1/2018 by InyoPools Product Specialist Lennox H.

Hi, Adam. Yes, this bearing will fit the motor used with your model pump. 
 Reply


?     Asked on 10/8/2018by Sylvain Brodeur

I have an Hayward Super Pump (A.O Smith), model C48L2N134A4, 1,5 HP, SP-1610-Z1-MH. I have a salt system. The pump is very noisy. Do i need change the bearings? Can you tell me what i need to change and the parts number. Do you ship in to Canada? Thx
 Reply

A  Answered on 10/9/2018 by InyoPools Product Specialist Lennox H.

Hi, Sylvain. A loud motor usually is tied to bad bearings. These are the correct size bearing for your model motor. We can ship these bearing or the complete motor to Canada.  
 Reply


?     Asked on 10/13/2018by Richard M

I have a Hayward II super pump, 1.5hp, 2-speed, model SP3010x152az. I saw your video on replacing bearings, I can do that. I also saw your video that recommended not replacing the bearings yourself on variable speed motors. Does the 2-speed motor present the same problems as the variable speed motor when it comes to replacing the bearings for the DIYer? If I do replace the entire motor which model do I need, label is hard to read, AO Smith, probably SP1610-z-2-MBK (C or 0). Thanks
 Reply

A  Answered on 10/22/2018 by InyoPools Product Specialist Lennox H.

Hi, Richard M. Replacing the bearings on a dual speed motor is not as difficult as on a variable speed. The STS1102RV1 will be the replacement motor for model SP3010X152AZ. 
 Reply


?     Asked on 10/21/2018by Inyo Visitor

I am looking for the bearings for a pool pump motor AE100FHL. It's for a Sta-Rite Max-E-Glas Ii-Dura-Glas Ii Full-Rated Pump Parts-01 - P4E6F-188L 5 -152L 1-1/2hp Part No: AE100FHL
 Reply

A  Answered on 10/25/2018 by InyoPools Product Specialist Hector F.

The front shaft end bearing is part number 5270-32 and the rear end bearing is part number 5270-31
 Reply


?     Asked on 10/22/2018by Travis

I have a century .75 HP motor, part number 7-187400-20. Is this the correct bearing for it?
 Reply

A  Answered on 10/22/2018 by InyoPools Product Specialist Lennox H.

Hi, Travis. These 62032RS bearings are the correct replacement bearings for that motor. 
 Reply


?     Asked on 10/27/2018by Marty

I have a Century Pool & Spa cleaner motor. AO Smith O-173840-23. 1081. Will this work for me? Thanks.
 Reply

A  Answered on 10/30/2018 by InyoPools Product Specialist Hector F.

Yes, these would be the correct front and rear bearings for your model motor. 
 Reply


?     Asked on 10/28/2018by Inyo Visitor

What bearing do I need to replace for a Pentair Model 196240 Whisperflo High Performance 2HP
 Reply

A  Answered on 10/29/2018 by InyoPools Product Specialist Lennox H.

Hi. These bearings 62032rs are used with the Pentair Model 196240 motor. 
 Reply


?     Asked on 11/3/2018by Chris

I have a century 7-f56aa13a04-25 motor that needs new bearings. Do you have the replacement parts? Nameplate picture attached for reference.

 Reply

A  Answered on 11/12/2018 by InyoPools Product Specialist Patrick P.

Hi Chris, You will require a quantity 2 of this 203 bearing as the proper replacement bearings for your motor. We do have a Video on How to Replace Pool Motor Bearings which you may find helpful when you tackle this job.
 Reply


?     Asked on 11/11/2018by Louie B

Can you please tell me the bearings and seal part numbers, see attached photo. Thanks!

 Reply

A  Answered on 11/12/2018 by InyoPools Product Specialist Patrick P.

Hi Louie, For your motor, you will require one of this 203 bearing as well as one of the 6304 Bearing. We have a Video on How to Replace a Pool Motor Bearing which you should find helpful when you tackle this project.
 Reply


?     Asked on 11/12/2018by Logan Kennedy

I have a pentair pump with motor number 196250. What bearings would I need for this pump?

 Reply

A  Answered on 11/13/2018 by InyoPools Product Specialist Lennox H.

Hi, Logan. These 230 Bearings are the correct replacement for your motor. 
 Reply


?     Asked on 11/13/2018by Jason

Will these bearings fit hayward c48k2n143b1? If not which ones do I need?
 Reply

A  Answered on 11/13/2018 by InyoPools Product Specialist Lennox H.

Hi, Jason. Yes, these are the correct size bearings for your motor. 
 Reply


?     Asked on 11/13/2018by Jason

Will these bearings fit hayward c48k2n143b1? If not which ones do I need?
 Reply

A  Answered on 11/13/2018 by InyoPools Product Specialist Lennox H.

Hi, Jason. Yes, these are the correct size bearings for your motor. 
 Reply


?     Asked on 11/18/2018by Brolen

I have a century 3215z1be. Pic has the remaining details. And do i need one or two bearings, and any accompanying parts Thanks!

 Reply

A  Answered on 11/22/2018 by InyoPools Product Specialist Patrick P.

You will require one 6203 Bearing and one 6204 Bearing for your Hayward Tristar Motor
 Reply


?     Asked on 11/28/2018by david f goble

I have an A. O. Smith pump model B625 (Polaris booster pump). I need the front and rear bearings. Attached are the photos.They are NSK 418 2203DW

 Reply

A  Answered on 11/29/2018 by InyoPools Product Specialist Lennox H.

Hi, David. These 6203 are a suitable replacement for the B625 motor and will also replace the 6203DW bearings.
 Reply


?     Asked on 12/26/2018by Gretchen Walter

Can't seem to confirm the correct bearings and shaft seal for a Century B2844 Part 0-196358-07 Frame Y56Y. I think the bearings are 203 and the shaft seal 200, but not completely positive. Can you confirm?
 Reply

A  Answered on 1/2/2019 by InyoPools Product Specialist Kevin G.

Hello, you will need two of the 5270-31 for your B2844 motor.
 Reply


?     Asked on 12/31/2018by Jerry

is this the correct bearing for my century C48L2N134B1, and are both front and rear the same?

 Reply

A  Answered on 12/31/2018 by InyoPools Product Specialist Joe S.

Good day, yes based on the number provided C48L2N134B1 the Bearing, 203 (62032rs) (Single) would be correct for the front and back.
 Reply


?     Asked on 1/6/2019by Jeremy

What bearings and seal kit do i need for this pb4-60. Thanks

 Reply

A  Answered on 1/9/2019 by InyoPools Product Specialist Lennox H.

Hi, Jeremy. These 6203RS bearing are the correct replacement for the motor in the picture. The seal kit will be based on the style or age of the pump. The Polaris Booster Pump Tune Up Kit - GOKIT71 will be used on model manufactured prior to 2011.  
 Reply


?     Asked on 1/6/2019by Inyo Visitor

What replacement bearings do I need for a Century USQ1202?
 Reply

A  Answered on 1/7/2019 by InyoPools Product Specialist Hector F.

The shaft end bearing is part number 5270-32 and the rear end bearing is part number 5270-31
 Reply


?     Asked on 1/11/2019by Mark Broussard

I require motor bearings for a Pentair Sta-Rite PHK2RAY6F-103L pump with a AO Smith 177144 motor (1.5 HP, 230 V, Single phase, 2 speed motor). Could you tell me what bearings I require??
 Reply

A  Answered on 1/11/2019 by InyoPools Product Specialist Lennox H.

Hi, Mark. These 62032RS bearings are the correct size for your motor. You will need two (2), one for each side. 
 Reply


?     Asked on 1/14/2019by Inyo Visitor

Can you tell me if the 203 bearing will fit the pump represented by the attached pictures? Thanks, Bret Wiscomb

 Reply

A  Answered on 1/15/2019 by InyoPools Product Specialist Michelle B.

Hello, Unfortunately, we do not carry those bearings for above ground pool pumps.
 Reply


?     Asked on 2/2/2019by Gary

Is the 6203 bearing used on both ends of the AO Smith B979 7-177064-05 motor?
 Reply

A  Answered on 2/5/2019 by InyoPools Product Specialist Lennox H.

Hi, Gary. The replacement bearing for your motor will be (1) 62032 and (1) 6304
 Reply


?     Asked on 2/17/2019by Inyo Visitor

I need bearings and seal kit for a Century B855 with Challenger High Head pump. Can you give the part numbers? Thanks!
 Reply

A  Answered on 2/17/2019 by InyoPools Product Specialist Lennox H.

Hi. The B855 motor use (1) 6203 (Opposite Shaft End) and (1) 6304 (Shaft End) Bearing. 
 Reply


?     Asked on 3/2/2019by Hector

Sir, what bearings will I need for a Century SN1152?
 Reply

A  Answered on 3/3/2019 by InyoPools Product Specialist Lennox H.

Hi, Hector. The SN1152 motor use (1) 6203 and (1) 6304 bearing. 
 Reply

  • Commented on 3/4/2019 by Product Owner

    Thank you sir for your reply.
     Reply


?     Asked on 3/4/2019by Bob

I am looking for bearings for a century motor part no. 193994, can you identify?
 Reply

A  Answered on 3/4/2019 by InyoPools Product Specialist Michelle B.

Hello, You will need two of these, http://www.inyopools.com/Products/07501352012909.htm
 Reply


?     Asked on 3/10/2019by Jeffrey Waring

I have a Hayward Booster pump 6060 with an A. O. Smith motor C48D62A04 3/4 Hp. I need to replace the bearings and would like new Seals for the pump (Go Kit). Do you have what i need? Model numbers please? Is there anything else in there I need to consider changing while i have it apart Thanks?
 Reply

A  Answered on 3/11/2019 by InyoPools Product Specialist Michelle B.

Hello, Can you please take a picture of the motor label on the booster pump?
 Reply


?     Asked on 3/11/2019by Shah

Hi, I have Century Pool & Spa Pump with CAT B625 and Serial 12511CH and 3/4 hp for Polaris Vacuum booster. What type and how many bearing I need? Thanks
 Reply

A  Answered on 3/12/2019 by InyoPools Product Specialist Kevin G.

Hi Shah, you will need two of the 5270-31 bearings. 
 Reply


?     Asked on 3/19/2019by Dallas Williams

Could you please tell me which bearings will fit my pump. Thank you!

 Reply

A  Answered on 3/19/2019 by InyoPools Product Specialist Lennox H.

Hi, Dallas. The OSE Bearing is 604005-001 and the SE Bearing is 100025-002
 Reply

  • Commented on 3/19/2019 by Product Owner

    Thank you!
     Reply


?     Asked on 3/19/2019by KHOA

Hello. What kind of bearing(s) will I need for an AO Smith QC1102 motor?
 Reply

A  Answered on 3/19/2019 by InyoPools Product Specialist Lennox H.

Hi, Khoa. These 62032RS are the correct replacement bearings for the QC1102 motor.
 Reply


?     Asked on 3/19/2019by Chuck Campbell

So many numbers so confusing! Mine is C48K2N143B3 Hayward Superpump-II(two). Which bearings and shaft seal (saltwater) ?
 Reply

A  Answered on 3/20/2019 by InyoPools Product Specialist Michelle B.

Hello, You will need two of these bearings,http://www.inyopools.com/Products/07501352012909.htmThis will be the seal kit you will need for your super 2 pump for salt water pools,http://www.inyopools.com/Products/00100017069792.htm
 Reply


?     Asked on 3/22/2019by tom

what bearings do I need for a ac smith sn1202
 Reply

A  Answered on 3/22/2019 by InyoPools Product Specialist Lennox H.

Hi, Tom. The SN1202 motor use (1) 6203 and (1) 6304.
 Reply


?     Asked on 3/23/2019by tom

you replied for a AO smith sn1102 I asked for a AO smith sn1202. are they the same thanks Tom
 Reply

A  Answered on 3/23/2019 by InyoPools Product Specialist Lennox H.

Hi, Tom. It was a typo, those bearings will work with the SN1202 motor.
 Reply


?     Asked on 3/26/2019by Ken

Need Front and Rear bearings for a GE 2HP 56Z motor. I can see 6203Z on on the rear bearing but can't see any numbers on the front bearing. It is a "GE Commercial motor" and says "778 Jet Pump Motor" on the label. The model number is: 5KC48PN2145BX. Thanks.
 Reply

A  Answered on 3/27/2019 by InyoPools Product Specialist Lennox H.

Hi, Ken. We will also need the ID and OD of the bearing since 6203Z is not cross referencing to any bearings we have.
 Reply


?     Asked on 3/28/2019by Dave

Hi, I'm looking for bearings for an A.O. Smith 0-173840-23. Any help identifying the correct bearings would be appreciated! Thanks!

 Reply

A  Answered on 3/30/2019 by InyoPools Product Specialist Lennox H.

Hi, Dave. These 62032RS bearing are the correct size for your motor. 
 Reply


?     Asked on 3/28/2019by Inyo Visitor

Will this fit a century laser pool/spa motor 1081/1563 Part 7-184834-02. if so where can I find the other bearing and the seals?
 Reply

A  Answered on 4/4/2019 by InyoPools Product Specialist Lennox H.

Hi. Unfortunately, the only way we'll be able to confirm the bearing size is to get the number of them.
 Reply


?     Asked on 4/1/2019by Bob

Are these the correct bearings for a AO Smith/Century UST1072 Motor Model C48J2N131C1C ?
 Reply

A  Answered on 4/2/2019 by InyoPools Product Specialist Hector F.

Yes, this would be the correct bearings. You would need one for the front, and one for the rear of the motor. 
 Reply


?     Asked on 4/4/2019by Gregorio Barron III

Hi, What is the bearing part number for a Century AO B2854 (7-F56AA40A01-24) 1.5 HP pool pump?
 Reply

A  Answered on 4/4/2019 by InyoPools Product Specialist Hector F.

The bearing part number is 5270-31 and would need two. 
 Reply


?     Asked on 4/5/2019by Cynthia Zabik

Hi, What is the bearing part number for a Pentair 7-168454-25?
 Reply

A  Answered on 4/10/2019 by InyoPools Product Specialist Michelle B.

Hello, Unfortunately, we do have the parts break down for that motor. We recommend contacting the manufacturer on that question. You can reach them at 937-667-2431.
 Reply


?     Asked on 4/8/2019by John

I have a century VST1152 (C48L2N134C1) What bearings and shaft seal do I need?
 Reply

A  Answered on 4/9/2019 by InyoPools Product Specialist Lennox H.

Hi, John. These 62032RS bearing are the correct size for your model motor. 
 Reply


?     Asked on 4/10/2019by Wayne

I am changing the motor bearings in my Hayward 2hp pool pump on the old bearing it says6203DW NSK where can I buy bearings? need ASAP
 Reply

A  Answered on 4/10/2019 by InyoPools Product Specialist Michelle B.

Hello, Can you please take a picture of the motor label? Or let me know of the part number on the motor portion? I will need this information in order find the correct bearing replacement for you.
 Reply


?     Asked on 4/13/2019by John

Hi, I have an AO Smith motor on my above ground pool pump, CAT BN25 Part 177894 I need to replace the bearings in it. Can you tell me what bearings and seal to buy?
 Reply

A  Answered on 4/27/2019 by InyoPools Product Specialist Lennox H.

Hi, John. This is the correct size bearings for the CAT BN25 Part 177894 motor. As for the seals, I will need to know the pump housing model or name. 
 Reply


?     Asked on 4/15/2019by gary

What bearings do I need for a Centurion SE pool pump motor 186467? It's 1.0 HP and 1.25 SF. I assume this is a Century motor? It's in an Ultra Flow pump made by American Products but also has Anthony Pools on the sticker. Thanks.
 Reply

A  Answered on 4/20/2019 by InyoPools Product Specialist Lennox H.

Hi, Gary. These 62032RS bearing are the correct size for P/N 186467. 
 Reply


?     Asked on 4/16/2019by Inyo Visitor

Can you tell me if this is the correct bearing for my motor? Thanks! Tim

 Reply

A  Answered on 4/17/2019 by InyoPools Product Specialist Michelle B.

Unfortunately, we would not carry the bearings to this motor. We recommend contacting the manufacturer on that question, you can reach them at 1-800-831-7133
 Reply


?     Asked on 4/24/2019by David

Attached photo. Can you tell me which bearing I need for this motor.

 Reply

A  Answered on 4/25/2019 by InyoPools Product Specialist Michelle B.

These will be the correct bearings you will need, http://www2.inyopools.com/Products/07501352012909.htm
 Reply


?     Asked on 4/28/2019by MaxRo

Hi, would the 203 work as motor bearing replacement for the motor in the picture. That’s the only readable tag it has left. Thanks in advance

 Reply

A  Answered on 4/30/2019 by InyoPools Product Specialist Lennox H.

Hi, MaxRo. These are the correct size replacement bearings. You will need (2).  
 Reply


?     Asked on 4/29/2019by Ron

which bearing do I need for an AO Smith pump motor model C48LN134C1
 Reply

A  Answered on 5/1/2019 by InyoPools Product Specialist Lennox H.

Hi, Ron. Please verify the motor model number, I was unable to cross-reference the number you provided.
 Reply


?     Asked on 4/30/2019by Bob

Is this the correct bearings for my SPX1615Z2MNS motor?
 Reply

A  Answered on 5/1/2019 by InyoPools Product Specialist Michelle B.

Hello, Unfortunately, we would not carry bearings for that specific motor on our website.
 Reply


?     Asked on 5/6/2019by Morton

Hi. Are these the right bearings for a Century B2847 motor, part 0-196260-04? Thank you.

 Reply

A  Answered on 5/8/2019 by InyoPools Product Specialist Lennox H.

Hi, Morton. Your motor will use (2) of these 6203RS bearings. 
 Reply


?     Asked on 5/10/2019by william

what bearings do I need for the Century C48L2N134B1 AO Smith 1.5 hp motor
 Reply

A  Answered on 5/10/2019 by InyoPools Product Specialist Michelle B.

Hello, This would be the correct bearing for that motor. http://www.inyopools.com/Products/07501352012909.htm
 Reply


?     Asked on 5/11/2019by Joe

I need to replace the bearings in my pool motor. I was wondering what would be the correct replacement bearing for a SQ1152 motor? I need help. Thank you, Joe
 Reply

A  Answered on 5/11/2019 by InyoPools Product Specialist Lennox H.

Hi, Joe. The SQ1152 motor uses (1) 6203 and (1) 6204 size bearings. 
 Reply


?     Asked on 5/12/2019by Roger

what bearings should I use for a century motor - [USQ1102 C48k2pa1Q5c5] - numbers found on tag
 Reply

A  Answered on 5/12/2019 by InyoPools Product Specialist Hector F.

This motor uses two bearings part number 5270-31.
 Reply


?     Asked on 5/15/2019by Inyo Visitor

I have a AO Smith variable speed motor A.O. Smith (STS1152R - 56J - C Flange) that I used as a replacement for my Hayward Super Pump. The bearings are making a loud noise. Is this the right bearing? Thanks.
 Reply

A  Answered on 10/2/2019 by InyoPools Product Specialist Steve M.

Due to the liability surrounding replacing motor bearings and other internal parts, the manufacturers do not give us the information to reference parts within these motors. For that reason you will need to call them for this information; AO Smith can be reached by calling 866-877-5216. We apologize for the inconvenience. 
 Reply


?     Asked on 5/15/2019by Rodrigo

Hi, What bearing part # do I need (front and end) for motor pump: USQ1102-model: c48k2pa105c5 - 1 hp- ao smith

 Reply

A  Answered on 5/15/2019 by InyoPools Product Specialist Hector F.

This motor uses two of the bearing part number 5270-31.
 Reply


?     Asked on 5/16/2019by Inyo Visitor

Need bearings for model number SP-15-1N11CC Insulated wet end pump
 Reply

A  Answered on 5/18/2019 by InyoPools Product Specialist Michelle B.

Hello, Unfortunately, nothing came up with the part number SP-15-1N11CC on my end. Can you please provide a picture of the motor label?
 Reply


?     Asked on 5/17/2019by josh graeber

i have the pentair 196239 motor, which bearing do i need? thanks
 Reply

A  Answered on 5/21/2019 by InyoPools Product Specialist Michelle B.

Can you please send a picture of the motor label? We could not find the motor with the number you have provided.
 Reply


?     Asked on 5/18/2019by Bill

What bearing do I need for a centurion Pac-fab model 168454-25
 Reply

A  Answered on 5/20/2019 by InyoPools Product Specialist Michelle B.

Hello, Unfortunately, we do not have that information on that specific motor. We recommend contacting the manufacturer on that question. You can reach them at 937-667-2431
 Reply


?     Asked on 5/20/2019by Steve Drummond

i have a Century pump SP1510Z1XBC part # Q-187872-21, what bearings do I need?
 Reply

A  Answered on 5/21/2019 by InyoPools Product Specialist Patrick P.

Hi Steve, Yes this is the bearing for your Century Motor SP1510Z1XBC part # Q-187872-21, two are required. We put together 2 videos on how to replace pool motor bearings which you may find helpful. Video on How to Replace Pool Motor Bearings Part 1 and Video on How to Replace Pool Motor Bearings Part 2
 Reply


?     Asked on 5/21/2019by Drew

The tag is pretty torn up on my motor. Will these bearings work?

 Reply

A  Answered on 5/21/2019 by InyoPools Product Specialist Lennox H.

Hi, Drew. Unfortunately, we're unable to confirm if these bearings will fit your motor.
 Reply


?     Asked on 5/24/2019by Inyo Visitor

I have a model c48k2n143 1 hp ao smith serial number 8k93 motor that I need to know what bearings are used. Thanks for your help..
 Reply

A  Answered on 5/24/2019 by InyoPools Product Specialist Lennox H.

Hi. These are the correct size bearings used with that model motor.
 Reply


?     Asked on 5/24/2019by Inyo Visitor

Are these the correct bearings for a SP3010X15AZ? Thanks!
 Reply

A  Answered on 5/24/2019 by InyoPools Product Specialist Patrick P.

Yes these are the correct bearings for a Hayward Super II Pump SP3010X15AZ
 Reply


?     Asked on 5/27/2019by Inyo Visitor

Is this the correct bearing for a Pentair Whisperflow 1/2 HP engine: Pulb Model No WFE-2 and motor # 196232?
 Reply

A  Answered on 5/29/2019 by InyoPools Product Specialist Michelle B.

Hello, Unfortunately, we do not have the break down for that specific motor. We recommend contacting the manufacturer on that question, you can reach them at 937-667-2431.
 Reply


?     Asked on 5/30/2019by Inyo Visitor

What model number do I need to replace bearings Century HST 110 C48ab47a01

 Reply

A  Answered on 5/31/2019 by InyoPools Product Specialist Matt S.

The HST110 uses two of these 203-bearings.
 Reply


?     Asked on 6/3/2019by Bruce Middle

Good evening, I am in need of two sealed bearing that match Pentair LA01N 7-187400-20 3/4HP serial # 1-14-C06

 Reply

A  Answered on 6/4/2019 by InyoPools Product Specialist Matt S.

Hello, The LA01N's B668 motor requires two of these 62032rs bearings.
 Reply


?     Asked on 6/5/2019by Bill

Looks like the Century/AO smith ECM16CU motor requires different bearings: 6203DG and 6203DW bearings. Will this work for one of them? What about the other bearing?
 Reply

A  Answered on 6/12/2019 by InyoPools Product Specialist Matt S.

This bearing is not compatible.
 Reply

  • Commented on 6/12/2019 by Product Owner

    Ok thanks. Do you offer bearings for this motor? Can you point me to them?
     Reply


?     Asked on 6/5/2019by Inyo Visitor

I have pentair 177475-20 will these bearings fit
 Reply

A  Answered on 6/7/2019 by InyoPools Product Specialist Patrick P.

Yes these bearings do fit the Pentair 177475-20 motor.
 Reply


?     Asked on 6/6/2019by Phil

do you carry replacement bearings for a Polaris booster motor Model PB-4 152-2? If not, can you suggest someone that might? Thank you!
 Reply

A  Answered on 6/6/2019 by InyoPools Product Specialist Lennox H.

Hi, Phil. You will need to provide us with the motor Part or CAT number in order for us to locate the bearings. 
 Reply


?     Asked on 6/11/2019by Pablo Marin

hi, pleace need bearin fom C48H2EC23, AO Smith, Electric Motor is 6203 2RS two pcs?
 Reply

A  Answered on 6/11/2019 by InyoPools Product Specialist Patrick P.

Hi Pablo, This 62032RS Bearing is the proper bearing for your C48H2EC23 motor this is for one bearing and you will require 2 bearings for your motor.
 Reply


?     Asked on 6/11/2019by Milo

Is the Manufacturer Code 6203 some sort of generic manufacturing code used by multiple bearing manufacturers? I've seen it in DC motors. (I'm having trouble keeping bearings (SKF) in an Ironhorse DC motor). Who makes YOUR 6203 bearings?
 Reply

A  Answered on 6/11/2019 by InyoPools Product Specialist Lennox H.

Hi, Milo. The number on the bearing 6203 is the bearing size or style. These bearings are manufactured by US Seal. 
 Reply


?     Asked on 6/12/2019by Stephen Scheffler

do these bearings fit 7-187098-02 motor?
 Reply

A  Answered on 6/13/2019 by InyoPools Product Specialist Matt S.

Hello - The B2236 - 5 HP Thru-Bolt 56Y Dual Speed 230V motor uses 2 of the A.O. Smith Bearing, 203 (62032rs)
 Reply


?     Asked on 6/20/2019by Brad

I have a motor with an AO Smith motor with a motor number 177474 and a pump number sf-n1-a1/340038. What bearing kit and seal kit would need for this motor? And can you also recommend a pump rebuild kit for that pump model? Thank you

 Reply

A  Answered on 6/21/2019 by InyoPools Product Specialist Matt S.

Hello - the 177474 Pentair SuperFlo motor uses two of the 203 bearings and requires the GOKIT78.
 Reply


?     Asked on 6/21/2019by Robert

I have an A.O.Smith Cat 668 booster pump. Trying to determine bearing replacement. I think it is either 62032rs or 6203-625. Per motor schematics, shaft size is .625 inches. So I am thinking it is 6203-625.
 Reply

A  Answered on 6/25/2019 by InyoPools Product Specialist Kevin G.

The correct bearing you will need for your motor is the 5270-31
 Reply


?     Asked on 6/23/2019by mike

I need bearings for a hayward 1hp powerflow lx ao smith part 7 193390-20 also need bearing puller and any seals. Pump is screaming right now. Neighbors not happy. Thanks
 Reply

A  Answered on 6/24/2019 by InyoPools Product Specialist Matt S.

Hello - the 7-193390-20 (1 HP Thru-Bolt 48Y Motor - BN25V1) requires two of the 203 bearings.
 Reply


?     Asked on 6/25/2019by Marion

Would this be the correct bearing for A O Smith ST1072 C48K2N143C2C?
 Reply

A  Answered on 6/25/2019 by InyoPools Product Specialist Lennox H.

Hi, Marion. Yes, this is the correct size bearing. You will need two, one for the front another for the rear. 
 Reply


?     Asked on 6/29/2019by Andy burgos

Would this fit a UST1102 1 HP pump and if so do I need two of the same size?

 Reply

A  Answered on 6/29/2019 by InyoPools Product Specialist Lennox H.

Hi, Andy. Yes, you will need (2) of these 62032RS bearings for your motor. 
 Reply


?     Asked on 6/29/2019by tom felice

Need bearings for Hayward SP1510Z1XBC. According to my research, they specify two different bearings. A Light Contact on the lead end and a full contact on the opposite end. I dont know what that means. Do you have these>
 Reply

A  Answered on 9/26/2019 by InyoPools Product Specialist Michelle B.

Hello, Unfortunately, we would not carry those bearings on our website. We recommend contacting the manufacturer with that question with that. You can reach them at 908-351-5400
 Reply


?     Asked on 6/30/2019by Gregory Kemp

Will this fit my pump motor?

 Reply

A  Answered on 6/30/2019 by InyoPools Product Specialist Lennox H.

Hi, Gregory, Yes, this 62032RS bearing will fit your motor. Your motor requires two (2). 
 Reply


?     Asked on 7/2/2019by Inyo Visitor

I have an AO Smith K48M2N123. Is this the correct part for both bearings?
 Reply

A  Answered on 7/2/2019 by InyoPools Product Specialist Kevin G.

In order to get the bearings for the motor, can you please advise of the CAT number on your motor?
 Reply


?     Asked on 7/2/2019by Dave Antonevich

Can you provide the part numbers for the motor bearings and pump seal for the Hayward pump model shown on the attached photo?

 Reply

A  Answered on 7/18/2019 by InyoPools Product Specialist Matt S.

Hello - the SP1607Z2MSC uses two of the 203 motor bearings. The seals are matched to a pump housing instead of the motor. What is the model number of the pump housing this motor is bolting to?
 Reply


?     Asked on 7/5/2019by Jay

I have a Waterway sgoh2150-3rp pump will this bearing work? If not what is the correct one
 Reply

A  Answered on 7/6/2019 by InyoPools Product Specialist Lennox H.

Hi, Jay. You will need to provide us with the motor's Part #.
 Reply


?     Asked on 7/8/2019by Michael

Trying to figure out the bearings for my friends pump motor. Also a seal set since I'll be breaking it down Thnx

 Reply

A  Answered on 7/9/2019 by Industry Professional

We do not have a breakdown from the motor mfg to tell us the correct bearing. You will need to remove the bearings to I.D. There are several o-rings you will want to consider as well as the shaft seal replacement. See key #'s 3 - 90-423-5366, # 6 - 90-423-5338 x 2, # 16 - 90-423-5375, & the shaft seal key # 11 - 35-295-1168 (recommended)

 Reply


?     Asked on 7/10/2019by Josh

I have a Berkeley 2 HP Pump (Model 839524) with an AO Smith Motor number C48M2EC11C3. Which bearings do I need? Thanks!
 Reply

A  Answered on 7/11/2019 by InyoPools Product Specialist Matt S.

Hello - the C48M2EC11C3 motor uses, one 604005-001 and one, 100025-002 bearing.
 Reply


?     Asked on 7/15/2019by Jim Hill

Will this fit my motor?

 Reply

A  Answered on 7/15/2019 by InyoPools Product Specialist Matt S.

Yes, the Hayward SPX1510Z1XE motor uses two, 203 motor bearings.
 Reply


?     Asked on 7/21/2019by Kevin Rigsby

Will this part fit motor USN1252 for both the front and rear bearings? Or are does it require two different bearings?

 Reply

A  Answered on 7/21/2019 by InyoPools Product Specialist Lennox H.

Hi, Kevin. The USN1252 motor uses (1) 62032RS (Opposite Shaft End) and (1) 6304 (Shaft End). 
 Reply


?     Asked on 7/22/2019by Inyo Visitor

Thanks. Is the opposite shaft end, the impeller end of the shaft?
 Reply

A  Answered on 10/8/2019 by InyoPools Product Specialist Hector F.

Yes, that is correct. The bearing on the backside of the motor. 
 Reply


?     Asked on 7/24/2019by Bernard Jettner

I am trying to identify which bearings I need to replace in my Hayward pump. I included a picture with the information on the pump. My pool does have a salt water generator. Thanks for any help!

 Reply

A  Answered on 7/24/2019 by InyoPools Product Specialist Matt S.

Hello - your UST1152 (C48L2N134B1) uses two 203 motor bearings
 Reply


?     Asked on 8/9/2019by Wayne

What bearings should I use? Thanks.

 Reply

A  Answered on 8/18/2019 by InyoPools Product Specialist Michelle B.

Hello, These would be the bearings you will need, http://www.inyopools.com/Products/07501352012915.htmhttp://www.inyopools.com/SearchResults.aspx?KeyWords=10000353
 Reply


A  Answered on 8/16/2019 by Industry Professional

Sorry but the motor mfg does not list the bearings as a replacement item on their motors. Techs in the field have to pull the bearings & then give us the information to match.
 Reply


?     Asked on 8/16/2019by Jeff Schubert

is this the right bearings for a Hayward Power-Flow Matrix - SP1515-Z-1-ESC
 Reply

A  Answered on 8/18/2019 by InyoPools Product Specialist Michelle B.

Hello, Unfortunately, we would not know. We do not carry above-ground pump motor bearings on our website.
 Reply


?     Asked on 8/19/2019by Ron sherdel

I have a AO Smith B129 pump that needs bearing replacement. What would the part number be? Also the seal kit while I have it apart. Thanks.

 Reply

A  Answered on 8/19/2019 by InyoPools Product Specialist Lennox H.

Hi, Ron. The B129 motor used (1) 62032RS and (1) 6304 bearing. 
 Reply


?     Asked on 8/21/2019by Mark

I have an AO Smith motor .#187694 for my spa. What bearings do I need for this motor, and do you recommend anything else to be replaced at this time?
 Reply

A  Answered on 8/22/2019 by Industry Professional

We are sorry but we are not able to confirm the correct bearing for your motor as the mfg does don publish a complete breakdown & the reason for that is that they use can/will change different manufacturers of seals o the same motor. We require techs in the field to pull the bearing & provide us the information on the bearing to match. Bearings also require a measurement as you can have as an example a 6203 bearing with a 40mm O.D. but you have an option of 17mm or 15.9mm I.D.
 Reply


?     Asked on 8/24/2019by Tim

I have an AO Smith (Century now I hear) C48L2PA105C4 and it sounds like the bearings are going. Can you give me the right part number so i can order? Thanks!
 Reply

A  Answered on 8/25/2019 by InyoPools Product Specialist Lennox H.

Hi, Tim. That motor model C48L2PA105C4 uses (2) of these 62032RS bearings.
 Reply


?     Asked on 9/4/2019by Frank

Hello, I have a Century K48M2N110 which bearings need to be replaced (see picture here-attached). What are the right replacement bearings to order please? And what seal kit? Thanks in advance.

 Reply

A  Answered on 9/4/2019 by InyoPools Product Specialist Lennox H.

Hi, Frank. The motor you have use (1) 6203-2RS and (1) 6204-2RS bearings. As for the seal kit, I will need to know the housing model or name that this motor is mount to.
 Reply

  • Commented on 9/4/2019 by Product Owner

    Thanks Lennox for your quick feedback. The pump model is a Hayward SP3020
     Reply

    • Commented on 9/5/2019 by InyoPools Product Specialist Lennox H.

      Frank, You will need the Hayward Super II Pump Tune Up Kit - GOKIT2 or GOKIT2SALT
       Reply


?     Asked on 9/5/2019by chris juhl

I have a Century Pool and Spa motor 1081 Pool Pump Duty. CAT B625 Part 0-173840-23 I need to replace the bearings and seal. What should I get? Thank you.

 Reply

A  Answered on 9/6/2019 by InyoPools Product Specialist Lennox H.

Hi, Chris. These 62032RS are the correct size for your motor. As for the seals, I will need to know which one of these model Booster Pumps you have.  
 Reply


?     Asked on 9/8/2019by Ken

I have a Hayward pool pump model # C48l2N134B1 ser# 04415CHCL030000101. Could you tell me what bearings I need? Thanks
 Reply

A  Answered on 9/13/2019 by Industry Professional

We checked the information with the manufacturer. Unable to give a good answer. 
 Reply


?     Asked on 9/27/2019by kaushalvp

I am looking to replace the bearing for my pool pump model sp3215z1be, see attached picture. The pump works but is making very loud noise (like rust grinding noise). I am trying to avoid replacing the motor as nothing seems to be wrong, can you advise what is the bearing part number and any related "seals" o-ring that i might need for this job. Thanks

 Reply

A  Answered on 10/3/2019 by Industry Professional

Sorry but the motor mfg does not list the bearings required. We are supplied the bearing information from the field techs to match.
 Reply


?     Asked on 10/5/2019by FLD

Hi, I'd like to confirm that this is the correct bearing for my pump. I have a AOS Centurion motor 168453 - Y56Y (picture attached). I think I need 2? Thanks in advance!

 Reply

A  Answered on 10/6/2019 by InyoPools Product Specialist Lennox H.

Hi, FLD. Yes, this 62032RS is the correct size bearings for your motor. You will need a quantity if two. 
 Reply


?     Asked on 10/17/2019by Jeff Dalton

Is this the right bearing for my motor? Century UST1102 1 HP Motor Mod C48K2N143C1C
 Reply

A  Answered on 10/17/2019 by InyoPools Product Specialist Megan C.

Yes, the Bearing, 203 (Single) - 62032RS is correct for the UST1102 it uses the same bearing for both the shaft and opposite shaft end of the motor. How To Replace the Bearings in a Pool Pump Motor - Part I
 Reply


?     Asked on 10/17/2019by RUDY

I need to know what bearings I need for 2 pumps AOS 0-187624-01 AOS 0-187563-02 If they are different numbers can you tell me what part numbers i need for the front and rear bearings of each. thank you for the help.
 Reply

A  Answered on 10/24/2019 by InyoPools Product Specialist Michelle B.

Hello, Unfortunately, we would not carry those bearing on our website.
 Reply


A  Answered on 10/21/2019 by Industry Professional

Sorry but we do not have a cross reference for motor bearings. The techs i the field pull the bearings & tell us what they have.
 Reply


?     Asked on 11/13/2019by DBB

I am looking for part numbers for the bearings, seals, and starting capacitor for an AO Smith B748/B2748 motor. Can you assist and also point me to a parts breakout for this?
 Reply

A  Answered on 11/13/2019 by Industry Professional

We added a picture of the run capacitor (RD-35-370 ) 35-125-1135, the seals are based on the pump wet end & not the motor & we do not have a breakdown of the correct bearings for the motor. Generally, the techs in the field will pull the bearings & tell us what the size is.

 Reply

  • Commented on 11/17/2019 by Product Owner

    It seems that nobody has bearing information for this particular pump. I contacted Century/Regal Beloit, and they were able to provide the information. The two bearings the B748 / B2748 motor uses are the double sealed 6203 and 6304. From what I gather, they are generally listed as 6203-2RS and 6304-2RS.
     Reply

    • Commented on 11/19/2019 by InyoPools Product Specialist Lennox H.

      David, We do have the 6203-2RS and the 6304-2RS available. 
       Reply


?     Asked on 12/2/2019by Joe Frazier

Which bearing set fits the century motor 193994?
 Reply

A  Answered on 12/2/2019 by InyoPools Product Specialist Lennox H.

Hi, Joe. That motor uses two (2) of these 62032RS Bearings.
 Reply


?     Asked on 12/4/2019by Nick

Do you know which bearings fit this unit?

 Reply

A  Answered on 12/4/2019 by Industry Professional

This 62032RS is the correct size. 
 Reply

  • Commented on 12/4/2019 by Product Owner

    Thank you. How about the shaft seal?
     Reply

    • Commented on 12/5/2019 by InyoPools Product Specialist Lennox H.

      Nick, I will need to know the pump wet end info in order to locate the pump shaft seal. 
       Reply


?     Asked on 12/22/2019by Inyo Visitor

Century motor SQ1152, HP 1.5, Volts 230. Need all bearings and seals can you give me the part numbers please.
 Reply

A  Answered on 12/23/2019 by InyoPools Product Specialist Lennox H.

Hi. The SQ1152 motor uses (1) 62032RS and (1) 62042RS. As for the seals, we will need to know the make and model of the pump housing. 
 Reply


?     Asked on 1/7/2020by So

Is this the right bearing for a Pentair Whisperflow 1.5HP pump 011514
 Reply

A  Answered on 1/14/2020 by Industry Professional

The B2842 motor uses two of the 203 (62032rs) Bearings.
 Reply


?     Asked on 2/6/2020by Clo

Will these bearings work on my Century motor SPX151515Z1E I reached out to Hayward, but they just gave me the part number for the motor. Century hasn't responded to me yet. Pump is a Hayward Power-Flo Matrix

 Reply

A  Answered on 2/7/2020 by Industry Professional

6203 is correct but we are not able to determine if it is the 17mm I.D. bearing mfg # RBL-6203-LL or a 15.9 mm I.D. mfg # NA-6203-10-LL.
 Reply


?     Asked on 2/11/2020by Leon

Does my Pentair pump with motor# 177451 use the same 203 bearings on both ends? Pump model number is SF-N1-2AE/348025 I assume this is an A.O. Smith motor from info on the label? Thanks
 Reply

A  Answered on 2/11/2020 by InyoPools Product Specialist Lennox H.

Hi, Leon. Yes, both ends use the same size 62032RS bearings.
 Reply


?     Asked on 2/24/2020by Jeff Barefoot

I have a Hayward Northstar 2.5 hp pump. Part Number is 7-187939-03. What bearings does it use? Can you provide a complete rebuild kit, including diffuser, impeller, seals, bearings, and other parts that you would recommend to be replaced?

 Reply

A  Answered on 2/25/2020 by InyoPools Product Specialist Lennox H.

Hi, Jeff. There is NOT a kit available. The Bearings are P/N  62032RS (1) and 6304 (1). As for the other parts, Impeller Kit, 2.5 THP - SPX4020CKIT, Diffuser - SPX4000B, and Seal Plate O-ring - SPX4000T
 Reply


?     Asked on 3/16/2020by AJ

What bearings do I need for the motor in the picture.

 Reply

A  Answered on 3/16/2020 by InyoPools Product Specialist Lennox H.

Hi, AJ. These are the correct size bearings for the motor in the picture provided. You will need two, one for either end.  
 Reply


?     Asked on 3/19/2020by Inyo Visitor

I have 6203LH.... will this 62032RS be a replacement ?
 Reply

A  Answered on 3/19/2020 by InyoPools Product Specialist Patrick P.

Yes the 62032RS bearing is a direct replacement for the 6203LH bearing.
 Reply


?     Asked on 3/20/2020by Ray Hernandez

I have a E.O. SMITH/CENTURY Hayward Super 2 pump motor #B2979 and would like to know the bearing P/N. the pump is SP3020X252 and the other number on the motor is 7-K56AB47A01-05.

 Reply

A  Answered on 3/20/2020 by InyoPools Product Specialist Lennox H.

Hi, Ray. The motor you have use (1) 6304 and (1) 6203
 Reply


?     Asked on 3/24/2020by alani

Hi, appreciate this site and it's resources. I have an AO Smith 1HP motor that is needing some care. SP-1607-Z1-M Can I get the part #s for the bearings, end plate, seals? Thank you very much.

 Reply

A  Answered on 3/24/2020 by InyoPools Product Specialist Patrick P.

Hi Alani, Thank you for the kind words! This 203 be the proper bearing for your motor. Please click here for all of the SP1607Z1M Motor Parts and click here to view all of the Hayward Super Pump Parts
 Reply


?     Asked on 3/30/2020by mark

replacing bearings on centurion motor mod.168451 bearing #6203DW would these replace them. thanks
 Reply

A  Answered on 3/31/2020 by InyoPools Product Specialist Lennox H.

Hi, Mark. These 62032RS are the correct bearing for your motor.
 Reply


?     Asked on 4/1/2020by Kelly Johnson

Would this bearing fit pump C48J2EC15?
 Reply

A  Answered on 4/3/2020 by InyoPools Product Specialist Lennox H.

Hi, Kelly. Yes, this bearing will fit that model motor.
 Reply


?     Asked on 4/2/2020by Inyo Visitor

I have a Pentair 1/2 hp motor (motor# 177449) that needs new bearings. I understand that your 62032RS will replace 6203DW, is this correct? Also I would like to replace the motor shaft bearing shields. Could you tell me which shields to use?

 Reply

A  Answered on 11/11/2020 by InyoPools Product Specialist Megan C.

Yes, the 6203DW is replaced by the Bearing, 203 (Single) - 62032RS Unfortunately, we do not have the Pentair Motor bearing list, you will need to contact them directly at 1.800.831.7133 for them as they private label their motors. Or you can use How To Replace the Bearings in a Pool Pump Motor - Part I http://www.inyopools.com/HowToPage/how-to-replace-the-bearings-in-a-pool-pump-motor.aspx to remove them then order based on the number you find on each front and rear bearing. 
 Reply


?     Asked on 4/2/2020by Thomas Kirby

I have an old 2HP AO Smith SP1620-Z-1-BNSC. Which replacement bearings should I buy?
 Reply

A  Answered on 4/2/2020 by InyoPools Product Specialist Patrick P.

Your motor will require one of this 6203 bearing as well as this one of this 6304 Bearing
 Reply


?     Asked on 4/3/2020by Inyo Visitor

I plan on ordering a B2841V1 motor but want to make sure I get the correct shaft seal and other new gaskets that my be required to install the motor to the pump.

 Reply

A  Answered on 4/4/2020 by InyoPools Product Specialist Megan C.

Could you send us a few photos of your pump? Please take a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation.
 Reply

  • Commented on 4/16/2020 by Product Owner

    Per you request I am attaching photos of the pump installation. I have ordered and received the B841 motor and 5270-1 bearing but note in your parts breakdown that I did not see a shaft seal. In your how to video of changing the bearing and seal it shows a shaft seal. Since I have a leak in the pump to the motor I want to make sure I have or need a shaft seal that I don't seem to see depicted on the parts breakdown.

     Reply

    • Commented on 11/5/2020 by InyoPools Product Specialist Megan C.

      The Tune Up Kit Pentair/Purex Whisperflo - GOKIT32 or GOKIT32SALT is recommended for the Whisperflo Pump. You will need a thin layer of Clear Silicone RTV applied to the Seal Plate for the metal backing of the shaft seal to bond with the plastic, without the sealant it will leak. 
       Reply


?     Asked on 4/10/2020by Wayne

Looking for bearings for a AO smith C48L2FC11VHC3 pump motor. Thanks for any help. Wayne

 Reply

A  Answered on 4/11/2020 by InyoPools Product Specialist Patrick P.

Hi Wayne, These 203 Bearings on this page would be the correct replacement bearings for your motor.
 Reply


?     Asked on 4/13/2020by John Bivona

What is the rear bearing replacement for A O Smith motor 7-187563-02? Do you stock this part? Thanks John Bivona bivonaj@gmail.com
 Reply

A  Answered on 11/23/2020 by InyoPools Product Specialist Megan C.

We will need the CAT# off of the Century or AO Smith motor label to review for the bearings. The number 7-187563-02 is a part number that could come from other manufacturer motors and should not be used to cross-reference bearings as the manufacturers could use different bearings. We may not have all bearing numbers to provide and may need to remove them from the motor first to check the numbers on them. Please see How To Replace the Bearings in a Pool Pump Motor - Part I http://www.inyopools.com/HowToPage/how-to-replace-the-bearings-in-a-pool-pump-motor.aspx 
 Reply


?     Asked on 4/15/2020by kevin crum

need to know which bearings will fit century #182912 hot tub pump..thanks

 Reply

A  Answered on 4/17/2020 by InyoPools Product Specialist Patrick P.

Hi Kevin, You will require 2 of these 203 bearings.
 Reply


?     Asked on 4/18/2020by Russell Selkirk

Hi, Will these bearings work for my Hayward SuperPump II #C48K2N143B3? I see a few references to the "143B1", not sure if this is the same...

 Reply

A  Answered on 11/6/2020 by InyoPools Product Specialist Hector F.

Hi Russell, yes these are the correct bearings for the motor model C48K2N143B3. 
 Reply


?     Asked on 4/22/2020by Russell Selkirk

Need to replace the bearings on a C48K2N143B3 motor, are these correct?

 Reply

A  Answered on 4/22/2020 by InyoPools Product Specialist Patrick P.

Hi Russell, Yes you will require 2 of these 203 bearings.
 Reply


?     Asked on 4/23/2020by Brian Holland

ho many bearings does the K48A76A04 need?
 Reply

A  Answered on 4/24/2020 by InyoPools Product Specialist Hector F.

The 5270-31 bearing will be the rear end bearing and the part number 5270-32 will be the front end bearing that you can view by clicking here.  
 Reply


?     Asked on 4/23/2020by Inyo Visitor

I need a gasket for my Red Jacket well pump with a 1/2 HP AO Smith motor model C48J2EC11

 Reply

A  Answered on 4/24/2020 by InyoPools Product Specialist Hector F.

Unfortunately, we do not sell seals for well or irrigation pumps. You may want to try a local irrigation or well service company. 
 Reply


?     Asked on 4/24/2020by Inyo Visitor

will this bearing fit my hayward NorthStar 2hp motor
 Reply

A  Answered on 12/22/2020 by InyoPools Product Specialist Hector F.

Hello, if you can provide us with the motor model, part, or catalog number then we can confirm the bearings needed. That should be located on the motor label. 
 Reply


?     Asked on 5/4/2020by Luc

I have and A.O. smith UST1152 56 J 1 1/2 hp. Which bearing(s) replacement do I need?
 Reply

A  Answered on 5/5/2020 by InyoPools Product Specialist Alex V.

Luc, The 62032RS is the correct bearing for the A.O Smith/Century UST1152.
 Reply


?     Asked on 5/5/2020by Jean-Pierre

Would you know the bearings size for the motor of a Hayward Super Pump 1.5HP model C48L2N134B3? The other number on the motor is SP1610Z1MBK.

 Reply

A  Answered on 12/9/2020 by InyoPools Product Specialist Hector F.

Hi Jean-Pierre, these are the correct bearings for your motor model C48L2N134B3. 
 Reply


?     Asked on 5/8/2020by Chris Martinez

I have an A.O.Smith Motor#: 177450. Will this bearing fit on m motor?

 Reply

A  Answered on 5/9/2020 by InyoPools Product Specialist Patrick P.

Yes you will require two of these bearings.
 Reply


?     Asked on 5/14/2020by marlone watson

B129 motor on a Hayward North Star what are the two bearings needed ?

 Reply

A  Answered on 12/7/2020 by InyoPools Product Specialist Hector F.

Hi Marlone, the front bearing for the motor catalog B129 is part number 5270-32 and the rear bearing is part number 5270-31
 Reply


?     Asked on 5/14/2020by Jeff

Need replacement bearings (front and back) for Century (AO Smith) motor 7-173840-23 (3/4 HP). Think Century part number is 10000353.Bearing MAY also be referred to as # 6203. Application is Polaris Booster Pump (PB4-60). Need to know if you have them and the manufacturer(s) (very important). Interested in high quality bearings. NOT low quality bearings! Please provide INYOPool part #s to avoid ordering wrong bearing. SEE PICS of motor and plate! Thanks! Jeff

 Reply

A  Answered on 1/5/2021 by InyoPools Product Specialist Hector F.

Hi Jeff, these are the correct bearings for the front and back of the B625 motor and are manufactured by the same quality motor manufacturer. 
 Reply


?     Asked on 5/16/2020by Conrad Reynolds

I have two AO Smith motors/Hayward motors: Model numbers are: C48L2N131A1 and C48K2N143B1. Will this bearing fit both motors? Thanks, conrad
 Reply

A  Answered on 1/4/2021 by InyoPools Product Specialist Hector F.

Hi Conrad, yes this 6203 bearing is compatible with both of these Century motors. 
 Reply


?     Asked on 5/19/2020by Inyo Visitor

Which bearings will fit my pump? Do you have?

 Reply

A  Answered on 12/4/2020 by InyoPools Product Specialist Hector F.

Hello, this motor model BN25 uses two of these bearings.
 Reply


?     Asked on 6/11/2020by William Mayer

Will these bearings fit on A.O. Smith B625 3/4 hp 3450rpm 1 speed motor?
 Reply

A  Answered on 11/24/2020 by InyoPools Product Specialist Hector F.

Hi William, yes this bearing is used on the motor catalog number B625 for both the front and back. 
 Reply


?     Asked on 7/8/2020by Christopher M Kuciak

Hi. I need bearings for my SplaPool pump motor: 1.5HP, 115V, 60Hz, Single Phase, 9.5Amp, 3450RPM Model #72730 ; Motor Model RS4G24913L Is the 6203 bearing correct for this pump? It would be greatly appreciated. Thanks in advance. Chris
 Reply

A  Answered on 1/13/2021 by InyoPools Product Specialist Megan C.

Unfortunately, we do not have the listing for the bearings to this motor. You will need to remove the bearings and check to see if the manufacturer listed the part numbers on each bearing. Please see How To Replace the Bearings in a Pool Pump Motor - Part I http://www.inyopools.com/HowToPage/how-to-replace-the-bearings-in-a-pool-pump-motor.aspx 
 Reply


?     Asked on 7/24/2020by KENT KAREN CARMICHAEL

I have a century centurion a o smith motor part # 193686-02 Need 2 bearings thanks kent
 Reply

A  Answered on 10/27/2020 by InyoPools Product Specialist Hector F.

Hi Kent, this is the correct rear bearing for your motor model 193686. The shaft end bearing is part number 5270-32
 Reply


?     Asked on 7/25/2020by KENT KAREN CARMICHAEL

I have a century centurion a.o. pool pump motor part # 193686-02 need motor bearings? thanks kent
 Reply

A  Answered on 11/13/2020 by InyoPools Product Specialist Hector F.

Hi Kent, this is the correct rear end bearing for your motor part number 193686. The shaft end bearing part number is 5270-32.  
 Reply


?     Asked on 8/21/2020by jason

does the 203 bearing fit both front and back on this motor?

 Reply

A  Answered on 8/21/2020 by InyoPools Product Specialist Lennox H.

Hi, Jason. These 62032RS are the correct size for your motor. You will need two (2), one for each end. 
 Reply


?     Asked on 8/30/2020by Juan

I can't seem to find this Model pump anywhere. Can you tell me which bearings will work on this pump? Thank you, and thanks for a great website!

 Reply

A  Answered on 10/27/2020 by InyoPools Product Specialist Joe S.

Hello Juan, yes the Bearing, 203 (Single) - 62032RS would be correct. For both the front and back bearings.
 Reply


?     Asked on 9/1/2020by Bill the Dill

Does it fit the AO Smith 7-17780302? Of course it takes two opposing ones. I looked though the previous questions but it is quite long, I did not see it
 Reply

A  Answered on 12/21/2020 by InyoPools Product Specialist Hector F.

Hi Bill, this is the correct bearings for the front and rear of the motor part number 177803, 
 Reply


?     Asked on 9/2/2020by Inyo Visitor

what bearings do I need for ao smith 48L2N134B1
 Reply

A  Answered on 12/18/2020 by InyoPools Product Specialist Hector F.

Hello, this is the correct front and rear bearing for the Century motor model c48L2N134B1. 
 Reply


?     Asked on 9/13/2020by Sam

I have an AO Smith motor model c48d62a04 will this work on both ends?

 Reply

A  Answered on 9/15/2020 by InyoPools Product Specialist Robert M.

Yes, two of these 203 bearings will work with your C48D62A04 motor. 
 Reply


?     Asked on 9/17/2020by Herb

Hi! I have an AO Smith Part: 7-196337-20 Is this the right bearing for this motor? Thanks

 Reply

A  Answered on 9/17/2020 by InyoPools Product Specialist Matt S.

Yes, the 7-196337-20 pool pump motor uses two of the 62032RS (10000353) bearing
 Reply


?     Asked on 9/21/2020by Jerry

I have a Hayward Superpump (SP2615X202S) with a Century sp1615z2msc 2 hp pump. Are these the correct bearings? Thank you.

 Reply

A  Answered on 9/21/2020 by InyoPools Product Specialist Matt S.

The 7-177108-01 (aka, B977) uses one of the 203 and one of the 304 ball bearings.
 Reply


?     Asked on 10/13/2020by Louis Rebolloso

Looking to replace bearing on this motor. What are the correct ones and what else should I replace like the orings and shaft seal?

 Reply

A  Answered on 10/13/2020 by InyoPools Product Specialist Hector F.

Yes, this would be the correct bearings for the front and rear of the motor and in order to cross-reference the correct seal kit for yu, w will need the model name or number of the front pump housing wet end that the motor attaches to. 
 Reply

  • Commented on 10/14/2020 by Product Owner

    Thank you for your reply. I have never changed bearings on a motor in my life. I'm thinking of attempting to do myself to save money from changing out the entire motor. If I do should I also replace any seals also? I'm a little handy and will be careful to turn of all power and discharge the capacitor as in your videos.

     Reply


?     Asked on 10/25/2020by Gage Gordon

Hi do you have any information on the bearing itself? What kind of material are the balls made of, number of balls, etc?
 Reply

A  Answered on 10/26/2020 by InyoPools Product Specialist Joe S.

Hello Gage, Bearing Material would be Steel, Radial Ball Bearing, Double Sealed, Cage Material would be Pressed Steel.
 Reply


?     Asked on 11/4/2020by Catherine Lucas

Looking for the bearings for our pool pump.

 Reply

A  Answered on 11/5/2020 by InyoPools Product Specialist Joe S.

Hello Catherine, yes based on the motor number B2854. The Bearing, 203 (Single) - 62032RS would be the correct unit.
 Reply


?     Asked on 11/13/2020by Dana Dale

Looking for motor Bearings and new shaft seal for our pool pump. Centurion B855 motor with PAC-FAB Challenger 2 HP pump. Would you tell me which ones I need? Thank You
 Reply

A  Answered on 11/16/2020 by InyoPools Product Specialist Hector F.

Hi Dana, this is the rear bearing for this motor and the front bearing is part number 5270-32. There are two shaft seal options. The standard one for a chlorine swimming pool is part number 5250-104 and for a saltwater pool is part number 5250-210
 Reply


?     Asked on 11/18/2020by Casey

I have the century B2840, ordering the the front and rear bearings to replace , what seals do i need to order? Thanks, Casey
 Reply

A  Answered on 12/1/2020 by InyoPools Product Specialist Hector F.

For us to suggest the proper seal kit could you send a photo of a wide shot of your complete pool pump to show the pipes going in and out of the pump? To supply this photo simply click the reply link below and upload your photo. Once we get this photo we can make the proper recommendation for the seal kit.
 Reply


?     Asked on 1/6/2021by Pool pump motor bearings

I want to replace bearings on my pool pump motor. Its a ao Smith sq1152 1.5 hp. I know the front and rear are different sizes. I just don't remember what sizes.

 Reply

A  Answered on 1/6/2021 by InyoPools Product Specialist Joe S.

Good day, yes the Bearing, 203 (Single) - 62032RS would be the same for both the front and rear.
 Reply


?     Asked on 1/8/2021by William Weber

I'm currently in the process of replacing the bearings on my Centurion B2842. I've found the bearings but I don't see any of the shims that fit between the bearings and housing. They are shown on the exploded parts for my motor but no number is assigned to them and they aren't listed. Can you tell me where I can get the shims that I need? Thanks.
 Reply

A  Answered on 1/29/2021 by InyoPools Product Specialist Megan C.

We do not offer the Thru-bolt for this motor, the part number is 16285667. You may need to contact Regal Beloit directly for a dealer that stocks them https://www.arcat.com/arcatcos/cos47/arc47651.html 
 Reply


?     Asked on 1/15/2021by Marcus

Wanted to know a what bearing would go to this pump and gasket seals, thanks!

 Reply

A  Answered on 1/15/2021 by InyoPools Product Specialist Joe S.

Hello Marcus, yes the Century Motors Bearing, 203 (Single) - 62032RS would be correct.Thank you for the information on your motor. We will also need the make and model of your pump. This information is typically listed on a label on the housing area, opposite the motor. Once we have this information, we can better answer your questions/concerns. Please let us know if you need help locating this information on your pump.
 Reply

  • Commented on 2/8/2021 by Product Owner

    I'm not sure if this is the info you needed for the pump, it was on opposite side of motor housing, I could not find any other info anywhere, maybe if when I take it apart , but also, how many bearings would I need for my motor?

     Reply

    • Commented on 2/9/2021 by InyoPools Product Specialist Hector F.

      Hi Marcus, we actually need an image of the front pump wet end housing that this motor is bolted to in order to confirm the correct seal kit for you. Also, you need two of these bearings for your motor. 
       Reply


?     Asked on 1/18/2021by Daniel

Bearing part numbers for Superflo 1 hp motor part number 196238

 Reply

A  Answered on 1/21/2021 by InyoPools Product Specialist Joe S.

Hello Daniel, yes the Bearing, 203 (Single) - 62032RS would be correct for the front and rear bearing.
 Reply


?     Asked on 2/1/2021by Al

Do you know what bearings should for a Century Part 7-193859-05 motor Serial CA10-20
 Reply

A  Answered on 2/3/2021 by InyoPools Product Specialist Hector F.

Hi Al, this the correct bearing(front and rear) for your motor part number 193859. 
 Reply


?     Asked on 4/23/2021by Scott Binns

Hi I am looking for replacement bearings for a 2004 AO smith motor , 7-187331-20 3/4 horse. Thanks !
 Reply

A  Answered on 4/27/2021 by InyoPools Product Specialist Matt S.

Your B852 Motor (7-187331-20) requires two 203 bearings.
 Reply


?     Asked on 5/13/2021by GBrown

What motor bearings fit the ao smith c48j2n131b3 (hayward sp1605z1mbk)? Do I also need to buy any gaskets/seals if I replace the bearings?
 Reply

A  Answered on 5/13/2021 by InyoPools Product Specialist Craig C.

Hello.  Century Motor Bearing, 203 (single) is the replacement bearing for the AO Smith motor C48J2N131B3.  Bearing replacement requires a quantity of two (2).  It is recommended that the motor shaft seal, pump gaskets, and O-rings be replaced as a part of this rebuild.  These items are specific to the manufacturer make/model of the pump itself.  Please provide this information and/or pictures of the pump inclusive of the inlet and discharge plumbing and a recommendation for these replacement parts can be provided.
 Reply


?     Asked on 6/11/2021by Kurt

Which bearings do I need to replace the ones on my pump? (See attached). Thanks!

 Reply

A  Answered on 6/12/2021 by InyoPools Product Specialist Patrick P.

Hi Kurt, Unfortunately, we do not have confirmation on the HSQ220 on which bearings are used. We believe it requires 1 6203 Bearing and 1 6204 Bearing. However, it could be 2 6203 Bearings. We would suggest purchasing 2 6203 bearings and 1 6204 Bearing as when you remove the old bearings you should be able to match the bearings up to see which you require, by going this route you can have an extra bearing on hand or return the unneeded extra bearing. 
 Reply


?     Asked on 6/17/2021by Tom

What is the brand of this bearing .I do not want any Chinese junk .
 Reply

A  Answered on 6/17/2021 by InyoPools Product Specialist Craig C.

Hello Tom.  The Century Motors Bearing 203 - 62032RS is a Century Motors Product, headquarters in Beloit, Wisconsin.  
 Reply


?     Asked on 6/27/2021by Harry

Hi - My Hayward Super Pump (SP2615X20) 2 HP pump has been making a real loud grinding noise for the past couple of weeks. I only bought it 5 years ago and very disappointed that it already starting it give me issues. See attached pictures for reference of make & model. Motor is Century K48M2N111. A) Is this the correct ball bearing replacement for my motor? B) Can you tell me correct impeller for my Super Pump C) Any other parts I should also replace as I do this job Thanks!

 Reply

A  Answered on 6/28/2021 by InyoPools Product Specialist Patrick P.

Hi Harry, yes these are the correct bearings and you will need 2 of these. I would also suggest this Hayward Super Pump Seal Kit and this 2 HP Hayward Super Pump Impeller.
 Reply


?     Asked on 7/2/2021by Jolyon Frannea

What front and rear bearings do I need for this SQ1202 motor?

 Reply

A  Answered on 7/2/2021 by InyoPools Product Specialist Craig C.

Hello Jolyon. The replacement bearings for the Century Motors model are one each of the following:  Bearing 5270-01 Bearing, 203 (Single) - 62032RS  Bearing 5270-32  Bearing, 204 Ntn 6204-ll (6204-2rs)
 Reply


?     Asked on 7/5/2021by Inyo Visitor

What front and rear bearings do I need for this K48L2N104 Motor?

 Reply

A  Answered on 7/9/2021 by InyoPools Product Specialist Robert M.

The K48L2N104 (CT1102) motor would require one 6203 bearing and one 6304 bearing.
 Reply


?     Asked on 7/11/2021by Curtis Thompson

looking for bearings for century usq1202 K48M2PA105C5
 Reply

A  Answered on 7/13/2021 by InyoPools Product Specialist Robert M.

A USQ1202 would use one 203 bearing and one 204 bearing.
 Reply


?     Asked on 7/14/2021by Salvatore Ruffino

Hi! My Hayward 1 hp Super pump mdl # MC48K2N14381 needs new bearings. What 6203 bearings do I need? It appears as though there are different 6203 bearings? Do I need to replace any other parts to complete this repair?

 Reply

A  Answered on 7/14/2021 by InyoPools Product Specialist Patrick P.

Hi Sal, Your motor will take two of these 6203 Pool Motor Bearings. I would also suggest this Hayward Super Pump Seal Kit. We have put together a couple of videos on How to Replace Pool Motor bearings which you may find helpful when you tackle this project. Video on How to Replace Motor Bearings - Part 1 and Video on How to Replace Motor Bearings - Part 2
 Reply


?     Asked on 7/15/2021by Sam

Will these fit my pump? My pump is not even a year old. Now it sounds like a jet about to take off. Pretty sure its the bearings.

 Reply

A  Answered on 7/15/2021 by InyoPools Product Specialist Robert M.

Yes, your Pentair Superflo 340038 would use two of these 203 bearings.
 Reply


?     Asked on 8/5/2021by Tim Patterson

I have a Pentair 11/2 hp superflow Pump model 340039. Motor# 196239. Which bearings do I need for this motor?

 Reply

A  Answered on 8/5/2021 by InyoPools Product Specialist Craig C.

Hello Tim.  The Front and Rear Bearing is Century Motors Bearing 203 (62032RS).  Bearing, 203 (Single) - 62032RS    Attached please find an exploded parts diagram for the Century Motor B2854, 196239.  Century 56Y Up Rate Single Speed Series B2852, B2853, B2854, B2859, B855, B2840
 Reply


?     Asked on 8/7/2021by Inyo Visitor

What bearings do I need to order from you for my Century Centurion Model #: B855 Part #: 7-177897-22 Thank you
 Reply

A  Answered on 2/7/2022 by InyoPools Product Specialist Joe S.

Good day, yes the Bearing 203 (Single) - 62032RS would be the correct replacement.
 Reply


?     Asked on 8/12/2021by Peter Sorvino

Hello I have a Hayward power flow matrix Dual speed motor. Model number W3SP15932S I am looking for a set of Shaft bearings. I also need a seal kit if you carry them. Can you help? I'm going to aired images of the specifications

 Reply

A  Answered on 8/12/2021 by InyoPools Product Specialist Craig C.

Hello Peter.  The Century Motors Bearing 203 (Single), requires 2, is the bearing replacement for the motor model 7-193347-01.    The GOKIT74 includes the parts necessary to complete this project.  Tune Up Kit Hayward PowerFlo Matrix Pump - GOKIT74     Attached please find an exploded parts diagram for the Hayward PowerFlo Matrix Pump for your reference.     Hayward PowerFlo Matrix Pump
 Reply


?     Asked on 8/14/2021by CJ

Need to know what size bearings for my AO Smith Century Pool Pump. Thank you.

 Reply

A  Answered on 1/14/2022 by InyoPools Product Specialist Joe S.

The 62032RS Bearing are the correct size for the SE and OSE for the QC1102 motor. 
 Reply


?     Asked on 8/20/2021by Joel Duncan

Hi Where is a video showing how to replace my pool bearings?
 Reply

A  Answered on 8/20/2021 by InyoPools Product Specialist Craig C.

Hello Joel.  Attached please find 2 videos relevant to the topic of replacing pool pump motor bearings.     How To Replace the Bearings in a Pool Pump Motor - Part I           How To Replace the Bearings in a Pool Pump Motor - Part II
 Reply


?     Asked on 9/19/2021by John

Hi, I need new shaft bearings for my MagneTek motor, part #8-187098-02, type CXPM. It looks to me like the correct bearings would be 203 (Single) - 62032RS. Can you let me know if this is correct, or which ones I would need? Thanks for your help
 Reply

A  Answered on 9/22/2021 by InyoPools Product Specialist Craig C.

Hello John.  The Century Motors Bearing 203 (Single) 62032RS, requires quantity 2,  is the correct motor bearing replacement for the Century Magnetek Motor model 8-187098-02.  
 Reply


?     Asked on 9/30/2021by Darwin Rodriguez

Hi, is this the correct bearings for a SPX2710Z2M? The 203 - 6203?
 Reply

A  Answered on 9/30/2021 by InyoPools Product Specialist Rich N.

Hi Darwin.  Unfortunately, we do not have the bearing specifications for this OEM Hayward Motor.
 Reply


?     Asked on 10/19/2021by Joseph McKinney

I have a two speed century B2983 pump motor that I believe the bearings are going out what is the part number for these bearings? Is it the 203 bearing?
 Reply

A  Answered on 10/21/2021 by InyoPools Product Specialist Craig C.

Hello Joseph.  According to the manufacturer, the Drive End Bearing is the Bearing 304  Bearing, 304 Ntn-6304-ll (6304), the Opposite Drive End Bearing is the Bearing 203  Bearing, 203 (Single) - 62032RS for the Century Motors Dual Speed Motor model B2983.
 Reply


?     Asked on 11/29/2021by Neal Frank Mayer

Are these the correct bearings for a Century Centurion B2843 on a PAC-FAB Challenger 2 HP pump?
 Reply

A  Answered on 11/29/2021 by InyoPools Product Specialist Rich N.

Hi Neal, yes, both ends of your B2843 motor use the Bearing, 203 (Single) - 62032RS.
 Reply


?     Asked on 12/16/2021by Chris Grant

Do you have the p/n for a Polaris Booster Pump Bearing? Pump is about 20 yrs old.
 Reply

A  Answered on 12/16/2021 by InyoPools Product Specialist Craig C.

Hello Chris.  Motor Bearings are specific to the motor manufacturer/model and not the Pump.  The age of the pump is also a determining factor.  The "typical" Polaris Booster Pump Motor requires two (2) 6203RS Bearings.  Bearing, 203 (Single) - 62032RS   Confirmation can be made during the replacement process.  Attached please find 2 tutorials on the topic of motor bearing replacement.    How To Replace the Bearings in a Pool Pump Motor - Part I        How To Replace the Bearings in a Pool Pump Motor - Part II
 Reply


?     Asked on 1/2/2022by John Cendana

I have a Whisper flow 8 2 Hp has a Century 7-177452 -03 motor 56 Y Would like to know know what bearings are needed and also the re-seal kit to complete the job.. Thanks, John

 Reply

A  Answered on 1/3/2022 by InyoPools Product Specialist Craig C.

Hello John.  The Century Motors motor model 7-177452-03 requires 2 qty Century Motors Bearing, 203 (Single) - 62032RS.  Bearing, 203 (Single) - 62032RS   Attached please find an exploded parts diagram for the Century Motors model  7-177452-03  (B2843)   B2843   The GOKIT32 would provide the parts (seals and O-rings) required to complete this project.  GOKIT32  Attached please find an exploded parts diagram for the Pentair Whisperflo pump Series.  Whisperflo
 Reply


?     Asked on 2/1/2022by Inyo Visitor

Looking for the bearings for a Century 7-177451-03 1.5 HP motor Y56Y
 Reply

A  Answered on 2/2/2022 by InyoPools Product Specialist Craig C.

Hello.  The bearing required for the Century Motors motor 7-177451-03 is the Century Motors Bearing 203 (62032RS).  A quantity of 2 (two) is required.  Attached please find an exploded parts diagram for the Century Motors Motor model B2842 (7-177451-03) for reference.     B2842
 Reply


?     Asked on 2/7/2022by Ben

I need to replace bearings on my pool pump: Century Part: 7-196445-05 Cat: B2984 Frame: Y56Y I think the 6203RS should be the bearings? What seal kit do I need? Thanks
 Reply

A  Answered on 2/7/2022 by InyoPools Product Specialist Craig C.

Hello Ben.  The Century Motors Bearing 203, quantity 2 (two), is the correct bearing for the Century Motors motor model B2984.  A seal kit would be specific to the manufacturer/model of the pump and not the motor.  Please provide manufacturer/model information and a recommendation can be made.  If that information is no longer visible or accessible, please provide several wide-angle pictures of the pump inclusive of the intake and discharge ports to assist in identification.  Bearing, 203 (Single)
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?     Asked on 3/11/2022by Chris

What are the bearings for a Century motor model USQ1102?
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A  Answered on 3/11/2022 by InyoPools Product Specialist Rich N.

Hi Chris, the bearings and other parts for your USQ1102 motor are located on this page.  It uses two of these Bearing, 203 (Single) - 62032RS.  If you need it, our guide on How To Replace the Bearings in a Pool Pump Motor will guide you through the process.  
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?     Asked on 3/19/2022by Joe Pieczynski

I'm looking for front and rear replacement bearings for an AO Smith / Century B977 1 1/2 hp 2 speed pool / spa motor
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A  Answered on 3/23/2022 by InyoPools Product Specialist Rich N.

Hi Joe, The B977 motor uses one of the 203 and one of the 304 ball bearings.  Take a look at our videos on How to Replace Pool Motor Bearings Video Part 1 and How to Replace Pool Motor Bearings Video Part 2 for some helpful tips. 
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?     Asked on 3/27/2022by donald osborne

Will these bearings fit this motor?

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A  Answered on 3/29/2022 by InyoPools Product Specialist Rich N.

Hi Donald, yes, the Bearing, 203 - 62032RS is used in your B668 motor.  
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?     Asked on 4/6/2022by jimmy White

what bearings are in a a.o.smith c48a96b67 pump motor
 Reply

A  Answered on 4/7/2022 by InyoPools Product Specialist Rich N.

Hi Jimmy, that motor takes 2 of these 62032RS bearings.  
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?     Asked on 4/8/2022by Mark Lawson

I have a Century Motor B128, Part # 0-164303-23. What bearings will I need for the bearing replacement?
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A  Answered on 4/8/2022 by InyoPools Product Specialist Rich N.

Hi Mark, this Bearing, 203 (Single) - 62032RS is the outside bearing and the Bearing, 304 Ntn-6304-ll (6304) is the service end bearing.  
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?     Asked on 6/3/2022by Luke P

I have a Pentair Dynamo pump with a Century AO Smith motor (Part # 7-177961-23 1 HP 115 VOLTS RPM 3450). What bearings do I need and seal kit?
 Reply

A  Answered on 6/3/2022 by InyoPools Product Specialist Craig C.

Hello Luke.  The Bearing, 203 (Single) - 62032RS is the correct bearing replacement for the Century Motor 7-177961-23.  The Tune Up Kit Purex - Triton Dynamo/Dynamite Dynatron - GOKIT46  is compatible with the Pentair Dynamo Pool Pump.  Attached please find the Pentair/ Pac Fab Dynamo exploded parts diagram for reference.
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?     Asked on 6/9/2022by Inyo Visitor

Is this the 2004-2011 Polaris PB4-60 model? Can you please confirm if this is the correct bearing p/n and what tune-up kit?

 Reply

A  Answered on 6/9/2022 by InyoPools Product Specialist Craig C.

Hello.  The Bearing, 203 (Single) - 62032RS (qty 2 required) is the correct Drive End and Opposite Drive End bearing for the motor model 0-173840-23.  Attached please find a brief tutorial  How To Determine the Date Range of a Polaris PB4-60 Booster Pump    From the attached photos, your motor frame is a N56CZ, proceed to tutorial step 3.  There is no bundled tune-up kit for any of the Polaris Booster Pump models.  The motor shaft seal and Bracket to Volute O-Ring are identified in the exploded parts diagram for each model.
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?     Asked on 6/22/2022by Giuseppe Aglieco

Looking for the bearings for a Century 7-177893-24 BN24 motor V48Y SERIAL 07314J2
 Reply

A  Answered on 6/22/2022 by InyoPools Product Specialist Craig C.

Hello Giuseppe.  The Century Motors model 7-177893-24 requires a quantity of two (2)   Bearing, 203 (Single) - 62032RS 
 Reply


?     Asked on 9/29/2022by eric alexis heyaime

I need pump bearings for a A.O. Smith B2852 3/4 HP Motor. What would you recommend ?
 Reply

A  Answered on 10/2/2022 by InyoPools Product Specialist Hector F.

Hello Eric, please click here to view key numbers 2 and 6 to see the bearings specifically used for the B2852 motor. 
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?     Asked on 10/22/2022by Michael

Looking for the ball bearings or tune-up kit for an AC Smith - Century Pool & Spa motor - SP3207Z1M - 1 HP - Part# 7-F56AA11A04-04?

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A  Answered on 10/22/2022 by InyoPools Product Specialist Hector F.

Hello Michael, so tune up kits are based on the model of the front pump housing wet end the motor is attached to. Here is our "Finding the Tune-Up Kit for Your Pool Pump" guide that should assist you with that. Also PART # 5270-31 MANUFACTURER CODE 6203 Bearing, 203 (Single) - 62032RS is the correct bearings for this motor.
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?     Asked on 11/3/2022by liu

what is the correct bearings for centrury pool &spa motor, SP3220Z1BE, part# 7-196338-24, hp 2.0, serial # 35116J2ML050020337, thank you
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A  Answered on 11/26/2022 by InyoPools Product Specialist Hector F.

Hello Lui,  you would need to order one of each of the following bearing. Bearing, 204 Ntn 6204-ll (6204-2rs) and Bearing, 203 (Single) - 62032RS
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?     Asked on 11/25/2022by Ed Naujokaitis

I'm looking for the bearings for a Hayward 1.5 hp Super Pump motor, model C48L2N134B3
 Reply

A  Answered on 11/25/2022 by InyoPools Product Specialist Hector F.

Hello Ed, This motor uses 2 of the 203 Pool Motor Bearings. I have also emailed you an estimate connected to your account with us if you need to place an order for them. They are in stock and ready to ship. 
 Reply


?     Asked on 11/28/2022by serafim silva

does this work with model s48b74a03 ?
 Reply

A  Answered on 11/29/2022 by InyoPools Product Specialist Hector F.

Hello Serafim, yes this bearing is compatible with your motor model s48b74a03. Currently in stock and ready to ship as well. 
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?     Asked on 12/21/2022by Brad K

I am looking for the correct replacement bearing size for the following Century motor: Century HSQ165 Motor Mod: C48AB46A01 HP: 1.65 SF: 1 Thank you! Photo attached

 Reply

A  Answered on 12/29/2022 by InyoPools Product Specialist Hector F.

Hello Brad, The replacement bearing for this motor is P/N 6203RS.
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?     Asked on 1/24/2023by Yves A Raymond

What are the bearing parts numbers to order for bearing replacements on Century UST1202 model number K48M2N110C2? Thanks
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A  Answered on 1/25/2023 by InyoPools Product Specialist Rich N.

Hi Yves, the UST1202 motor uses this Bearing, 204 Ntn 6204-ll (6204-2rs) on the rear side and this Bearing, 203 (Single) - 62032RS in the front (shaft end).  Don't forget to get a new shaft seal or Tune-Up Kit to keep leaks from ruining your new bearings.
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?     Asked on 9/13/2023by ROBERT L JACKSON

What bearing do I need for a Century 1-177450-03 and what other parts would I replace on a wfe-4 during this service. Thanks Robert
 Reply

A  Answered on 9/14/2023 by InyoPools Product Specialist Jacob F.

Hello, the bearing you will need will be the Pool Pump Motor Bearing, 1.5748" OD - 6203; this will be the bearing for both the service end and the opposite service end of the motor. You will want to separate the motor from the housing to replace the bearings, and every time you separate the motor from the housing, you will want to replace the shaft seal-- the shaft seal you want would be the Pump Shaft Seal, Heavy Duty PS-1000-style for Saltwater Pools - PS-3865. Other than the bearings and seal, that should be all that you need.  
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?     Asked on 9/16/2023by Stephane

Salut, de quels numéros de roulement aurais-je besoin pour ma Superpump Hawyard 1 1/2 HP ? Le numéro de modèle est le : C48L2N134B3
 Reply

A  Answered on 9/20/2023 by InyoPools Product Specialist Jacob F.

Bonjour, les roulements dont vous aurez besoin pour le moteur C48L2N134B3 seront deux des Pool Pump Motor Bearing, 1.5748" OD - 6203.
 Reply


?     Asked on 9/21/2023by Tom

I am in the Bahamas and not near a supplier. I want to be ready for a bearing failure on my pool pump motor. It is a Century UST1152. What would I need if a bearing goes bad?
 Reply

A  Answered on 9/21/2023 by InyoPools Product Specialist Craig C.

Hello Tom.  Attached please find the Century UST1152 exploded parts diagram.  The Pool Pump Motor Bearing, 1.5748" OD - 6203 (qty 2 required) is the appropriate power end and opposite power end bearings.  Attached please find brief tutorials How To Replace the Bearings in a Pool Pump Motor - Part I      How To Replace the Bearings in a Pool Pump Motor - Part II WRITTEN BY: Inyo Pools
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?     Asked on 9/30/2023by Kevin

Hi. I've got a Pentair variable speed pump, 3HP 1.32SF 3.96SFHP model# 011018 that needs bearings and seals. Can you tell me the parts and part#'s that I need? Thank you!
 Reply

A  Answered on 10/3/2023 by InyoPools Product Specialist Jacob F.

Hello, we do not offer bearings for variable speed motors but the seal kit for the pump you have would be the Pentair WhisperFlo Saltwater Seal Kit - Model GOKIT32SALT.
 Reply


?     Asked on 10/2/2023by Ben Benavides

What bearing do I need for C48M2PA100

 Reply

A  Answered on 10/3/2023 by InyoPools Product Specialist Jacob F.

Hello, the bearings you would need would be Pool Pump Motor Bearing, 1.5748" OD - 6203 and US Seal 204 Bearing- 6204-2rs.
 Reply


?     Asked on 9/8/2024by Chris

I have a Hayward Sp32950vsp pump and I'm certain the bearing needs to be replaced. Makes a very loud whining noise. Also, the problem was confirmed by a friend who has been in the pool business for many years. My question is, where can I buy a replacement bearing? I'm unable to find a part number. And, is there anything else I should replace when I take this pump apart?
 Reply

A  Answered on 9/13/2024 by InyoPools Product Specialist Rich N.

Hi Chris, we do not recommend replacing the bearings in the variable-speed motors unless it is done by a professional.  These are permanent magnet motors and the strength of the magnets makes it very difficult to replace the bearings without a fixture to hold everything.  We recommend choosing a GOKIT or Tune-Up Kit for your pump which includes all new gaskets and a new motor shaft seal for a leak-free installation when you replace the motor.   
 Reply