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Inch Size Miniature Bearings Cross Reference Charts

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Struggling to find equivalent bearing part numbers from different manufacturers? Use our cross-reference tool to quickly and accurately match part numbers, streamlining your design, maintenance and purchasing processes and dramatically increasing your productivity.

  • Instant Cross-Reference: Use our online inch size miniature bearings cross reference charts to quickly and accurately match part numbers from different manufacturers.
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Quick Selection

Inch Series Standard Open

TFLFAGNMBDYNAROLLEZOMcMaster-Carr ABEC7McMaster-Carr ABEC5McMaster-Carr ABEC1NHBBGRWBARDENTIMKEN_(MPB)RMB
SR09SR0308DDRI-2SR09SR093826T157155K339 SSRI-2SS1016SR09S2CUL1304X
SR0SR0310DDRI-21/2SR0SR03826T257155K341 SSRI-21/2SS1191SR0S21/2CUL1505X
SR1SR0412DDRI-3SR1SR13826T357155K342 SSRI-3SS1397SR1S3CR1706X
SR1-4SR0516DDRI-4SR1-4SR1-43826T457155K343 SSRI-4SS5/64SR1-4S4CR2508X
SR133SR0612DDRI-3332SR133SR1333826T557155K344 SSRI-3332SS2380SR133S3332CUL3006X
SR1-5SR0620DDRI-5SR1-5SR1-53826T657155K345 SSRI-5SS3/32SR1-5S5CR3010X
SR144SR0816DDRI-418SR144SR1443826T757155K346 SSRI-418SS3175SR144S418CUL4008X
SR2-5SR0820DDRI-518SR2-5SR2-53826T857155K347 SSRI-518SS1/8ASR2-5S518CR4010X
SR2-6SR0824DDRI-618SR2-6SR2-6 57155K348 SSRI-618SS1/8A/6SR2-6S618C 
SR2SR2DDR-2SR2SR23826T957155K3496138K11SSR-2SS1/8BSR2SR2CR4012X
SR2ASR2ADDR-2ASR2ASR2A   SSR-2ASS1/8B/083SR2ASR2AC 
SR155SR1020DDRI-5532SR155SR1553826T1157155K351 SSRI-5532SS3967SR155SR5532CUL5010X
SR156SR1220DDRI-5632SR156SR1563826T1257155K352 SSRI-5632SS4763ASR156SR5632CUL6010X
SR166SR1224DDRI-6632SR166SR1663826T1357155K353 SSRI-6632SS4763BSR166S6316CUL6012X
SR3SR3DDR-3SR3SR33826T1457155K3546138K42SSR-3SS3/16SR3SR3CR6016X
SR168SR1624DDRI-614SR168SR1683826T1557155K355 SSRI-614SS6350ASR168S614CUL8012X
SR188SR1632DDRI-814SR188SR1883826T1657155K356 SSRI-814SS6350BSR188S814CUL8016X
SR4SR4DDR-4SR4SR43826T1757155K3576138K13SSR-4SS1/4ASR4SR4CR8020X
SR1810SR2032DDRI-8516SR1810SR18103826T1857155K358 SSRI-8516SS7938SR1810S8516CUL10016X

Inch Series Standard Shielded

TFLFAGNMBDYNAROLLEZOMcMaster-Carr ABEC7McMaster-Carr ABEC5McMaster-Carr ABEC1NHBBGRWBARDENTIMKEN_(MPB)RMB
SR0zzSR03102ZDDRI-21/2ZZSR0ZZSR0ZZ3759T4157155K359 SSRI-21/2ZZSS1191-2ZSR0SSS21/2CHHULZ1505X
SR1zzSR04122ZDDRI-3ZZSR1ZZSR1ZZ3759T4257155K361 SSRI-3ZZSS1397-2ZSR1SSS3CHH 
SR1-4zzSR05162ZDDRI-4ZZSR1-4ZZSSR1-4ZZ3759T4357155K362 SSRI-4ZZSS5/64-2ZSR1-4SSS4CHH 
SR133zzSR06122ZDDRI-3332ZZSR133ZZSSR133ZZS   SSRI-3332ZZSS2380-2ZSR133ZZSS3332CHHULZ3006X
SR1-5zzSR06202ZDDRI-5ZZSR1-5ZZSSR1-5ZZS3759T4557155K364 SSRI-5ZZSS3/32-2ZSR1-5ZZSS5CHH 
SR2-6zzSR08242ZDDRI-618ZZSR2-6ZZSSR2-6ZZS3759T4857155K367 SSRI-618ZZSS1/8A/6-2ZSR2-6ZZSS618CHH 
SR2zzSR22ZDDR-2ZZSR2ZZSR2ZZ3759T4957155K3686138K52SSR-2ZZSS1/8B-2ZSR2ZZSR2CHH 
SR2Azz SR2ACHHSR2AZZSR2AZZ3759T5157155K369 SSR2ZZASS1/S/8B/083-2ZSR2AZZ SR2AZ
SR155zzSR10202ZDDRI-5532ZZSR155ZZSSR155ZZS3759T5257155K371 SSRI-5532ZZSS3967-2ZSR155ZZSSR5532CHHULZ5010X
SR156zzSR12202ZDDRI-5632ZZSR156ZZSSR156ZZS3759T5357155K372 SSRI-5632ZZSS4763A-2ZSR156ZZSSR5632CHHULZ6010X
SR166zzSR12242ZDDRI-6632ZZSR166ZZSR166ZZ3759T5457155K373 SSRI-6632ZZSS4763B-2ZSR166ZZS6316CHHULZ6012X
SR3zzSR32ZDDR-3ZZSR3ZZSR3ZZ3759T55 6138K53SSR-3ZZSS3/16-2ZSR3ZZSR3CHHRV6016X
SR168zzSR16242ZDDRI-614ZZSR168ZZSSR168ZZS3759T5657155K375 SSRI-614ZZSS6350A-2ZSR168ZZSS614CHHULZ8012X
SR188zzSR16322ZDDRI-814ZZSR188ZZSR188ZZ3759T5757155K376 SSRI-814ZZSS6350B-2ZSR188ZZS814CHHULZ8016X
SR4zzSR42ZDDR-4ZZSR4ZZSR4ZZ3759T58 6138K54SSR-4ZZSS1/4A-2ZSR4ZZSR4CHH 
SR1810zzSR20322ZDDRI-8516ZZSR1810ZZSSR1810ZZS3759T5957155K378 SSRI-8516ZZSS7938-2ZSR1810ZZSS8516CHHULZ10016X

Inch Series Flanged Open

TFLFAGNMBDYNAROLLMcMaster-Carr ABEC7McMaster-Carr ABEC5NHBBGRWBARDENTIMKEN_(MPB)RMBEZO
SFR0SRF0310DDRIF-21/2SFR04259T157155K201SSRIF-21/2SSF1191SFR0S21/2FCULK1505XFR0H
SFR1SRF412DDRIF-3SFR14259T2 SSRIF-3SSF1397SFR1S3FC FR1H
SFR1-4SRF0516DDRIF-4SFR1-44259T357155K202SSRIF-4SSF5/64SFR1-4S4FC FR1-4H
SFR133SRF0612DDRIF-3332SFR1334259T457155K203SSRIF-3332SSF2380SFR133S3332FCULK3006XFR133H
SFR1-5SRF0620DDRIF-5SFR1-54259T557155K204SSRIF-5SSF3/32SFR1-5S5FC FR1-5H
SFR144SRF0816DDRIF-418SFR1444259T657155K205SSRIF-418SSF3175SFR144S418FCULK4008XFR144H
SFR2-5SRF0820DDRIF-518SFR2-54259T757155K206SSRIF-518SSF1/8ASFR2-5S518FC FR2-5H
SFR2-6SRF0824DDRIF-618SFR2-6  SSRIF-618SSF1/8A/6SFR2-6S618FC FR2-6H
SFR2SRF2DDRF-2SFR24259T857155K207SSRF-2SSF1/8BSFR2SR2FC FR2H
SFR155SRF1020DDRIF-5532SFR1554259T957155K208SSRIF-5532SSF3967SFR155SR5532FCULK5010XFR155H
SFR156SRF1220DDRIF-5632SFR1564259T1157155K209SSRIF-5632SSF4763ASFR156SR5632FCULK6010XFR156H
SFR166SRF1224DDRIF-6632SFR1664259T1257155K301SSRIF-6632SSF4763BSFR166S6316FCULK6012XFR166H
SFR3SRF3DDRF-3SFR34259T1357155K302SSRF-3SSF3/16SFR3X3SR3FCRKT6016XFR3H
SFR168SRF1624DDRIF-614SFR1684259T1457155K303SSRIF-614SSF6350ASFR168S614FCULK8012XFR168H
SFR188SRF1632DDRIF-814SFR1884259T1557155K304SSRIF-814SSF6350BSFR188S814FCULK8016XFR188H
SFR4SRF4DDRF-4SFR44259T1657155K305SSRF-4SSF1/4ASFR4SR4FCRK8020XFR4H
SFR1810SRF2032DDRIF-8516SFR18104259T1757155K306SSRIF-8516SSF7938SFR1810S8516FC FR1810H

Inch Series Flanged Shielded

TFLFAGNMBDYNAROLLEZOMcMaster-Carr ABEC7McMaster-Carr ABEC5NHBBGRWBARDENTIMKEN_(MPB)RMB
SFR0zzSRF03102ZDDRIF-21/2ZZSFR0ZZSFR0ZZ4262T2157155K307SSRIF-21/2ZZSSF1191-2ZSFR0SSS21/2FCHHULKZ1505X
SFR1zzSRF4122ZDDRIF-3ZZSFR1ZZSFR1ZZ4262T22 SSRIF-3ZZSSF1397-2ZSFR1SSS3FCHH 
SFR1-4zzSRF05162ZDDRIF-4ZZSFR1-4ZZSSFR1-4ZZS4262T2357155K309SSRIF-4ZZSSF5/64-2ZSFR1-4SSS4FCHH 
SFR133zzSRF06122ZDDRIF-3332ZZSFR133ZZSSFR133ZZS4262T2457155K311SSRIF-3332ZZSSF2380-2ZSFR133SSS3332FCHHULKZ3006X
SFR1-5zzSRF06202ZDDRIF-5ZZSFR1-5ZZSSFR1-5ZZS4262T2557155K312SSRIF-5ZZSSF3/32-2ZSFR1-5SSS5FCHH 
SFR144zzSRF08162ZDDRIF-418ZZSFR144ZZSFR144ZZ4262T2657155K313SSRIF-418ZZSSF3175-2ZSFR144SSS418FCHHULKZ4008X
SFR2-5zzSRF08202ZDDRIF-518ZZSFR2-5ZZSFR2-5ZZ4262T2757155K314SSRIF-518ZZSSF1/8A-2ZSFR2-5SSS518FCHH 
SFR2-6zzSRF08242ZDDRIF-618SSSFR2-6ZZSSFR2-6ZZS 57155K315SSRIF-618ZZSSF1/8A/6-2ZSFR2-6SSS618FCHH 
SFR2zzSRF22ZDDRF-2ZZSFR2ZZSFR2ZZ4262T2857155K316SSRF-2ZZSSF1/8B-2ZSFR2SSSR2FCHH 
SFR155zzSRF10202ZDDRIF-5532ZZSFR155ZZSSFR155ZZS4262T3157155K317SSRIF-5532ZZSSF3967-2ZSFR155SSSR5532FCHHULKZ5010X
SFR156zzSRF12202ZDDRIF-5632ZZSFR156ZZSSFR156ZZS4262T3257155K318SSRIF-5632ZZSSF4763A-2ZSFR156SSSR5632FCHHULKZ6010X
SFR166zzSRF12242ZDDRIF-6632ZZSFR166ZZSFR166ZZ4262T3357155K319SSRIF-6632ZZSSF4763B-2ZSFR166SSS6316FCHHULKZ6012X
SFR3zzSRF32ZDDRF-3ZZSFR3ZZSFR3ZZ4262T3457155K321SSRF-3ZZSSF3/16-2ZSFR3SSSR3FCHH 
SFR168zzSRF16242ZDDRIF-614ZZSFR168ZZSSFR168ZZS4262T3557155K322SSRIF-614ZZSSF6350A-2ZSFR168SSS614FCHHULKZ8012X
SFR188zzSRF16322ZDDRIF-814ZZSFR188ZZSFR188ZZ4262T3657155K323SSRIF-814ZZSSF6350B-2ZSFR188SSS814FCHHULKZ8016X
SFR4zzSRF42ZDDRF-4ZZSFR4ZZSFR4ZZ4262T3757155K324SSRF-4ZZSSF1/4A-2ZSFR4SSSR4FCHH 
SFR1810zzSRF20322ZDDRIF-8516ZZSFR1810ZZSSFR1810ZZS4262T3857155K325SSRIF-8516ZZSSF7938-2ZSFR1810SSS8516FCHH 
 

Inch Series Extended Inner Ring Standard Open

TFLEZONMBDYNAROLLNHBBTIMKEN_(MPB)
DDRI-2EE SRW09SSRI-2EES2CE 
SRW0SRW0DDRI-21/2EESRW0SSRI-21/2EES21/2CE
SRW1SRW1DDRI-3EESRW1SSRI-3EES3CE
SRW1-4SRW1-4DDRI-4EESRW1-4SSRI-4EES4CE
SRW133SRW133DDRI-3332EESRW133SSRI-3332EES3332CE
SRW1-5SRW1-5DDRI-5EESRW1-5SSRI-5EES5CE
SRW144SRW144DDRI-418EESRW144SSRI-418EES418CE
SRW2-5SRW2-5DDRI-518EESRW2-5SSRI-518EES518CE
SRW2-6SRW2-6DDRI-618EESRW2-6SSRI-618EES618CE
SRW2SRW2DDR-2EESRW2SSR-2EESR2CE
DDR-2AEE SRW2ASSR-2AEESR2ACE 
SRW155SRW155DDRI-5532EESRW155SSRI-5532EESR5532CE
SRW166SRW166DDRI-6632EESRW166SSRI-6632EES6316CE
SRW3SRW3DDR-3EESRW3SSR-3EESR3CE
SRW168SRW168DDRI-614EESRW168SSRI-614EES614CE
SRW188SRW188DDRI-814EESRW188SSRI-814EES814CE
SRW4SRW4DDR-4EESRW4SSR-4EESR4CE
SRW1810SRW1810DDRI-8516EESRW1810SSRI-8516EES8516CE

Inch Series Extended Inner Ring Standard Shielded

TFLMcMaster-CarrEZONMBDYNAROLLNHBBTIMKEN_(MPB)
SRW0zz SRW0ZZDDRI-21/2ZZEESRW0ZZSSRI-21/2ZZEES21/2CHHE
SRW1zz SRW1ZZDDRI-3ZZEESRW1ZZSSRI-3ZZEES3CHHE
SRW1-4zz57155K379SRW1-4ZZSDDRI-4ZZEESRW1-4ZZSSSRI-4ZZEES4CHHE
SRW133zz57155K13SRW133ZZSDDRI-3332ZZEESRW133ZZSSSRI-3332ZZEES3332CHHE
SRW1-5zz57155K381SRW1-5ZZSDDRI-5ZZEESRW1-5ZZSSSRI-5ZZEES5CHHE
SRW144zz57155K382SRW144ZZDDRI-418ZZEESRW144ZZSSRI-418ZZEES418CHHE
SRW2-5zz57155K383SRW2-5ZZDDRI-518ZZEESRW2-5ZZSSRI-518ZZEES518CHHE
SRW2-6zz57155K14SRW2-6ZZSDDRI-618ZZEESRW2-6ZZSSSRI-618ZZEES618CHHE
SRW2zz SRW2ZZDDR-2ZZEESRW2ZZSSR-2ZZEESR2CHHE
SRW2AZZ SR2ACHHE    
SRW155zz57155K15SRW155ZZSDDRI-5532ZZEESRW155ZZSSSRI-5532ZZEESR5532CHHE
SRW156zz57155K16SRW156ZZSDDRI-5632ZZEESRW156ZZSSSRI-5632ZZEESR5632CHHE
SRW166zz57155K384SRW166ZZDDRI-6632ZZEESRW3ZZSSRI-6632ZZEES6316CHHE
SRW3zz57155K385SRW3ZZDDR-3ZZEESRW3ZZSSR-3ZZEESR3CHHE
SRW168zz57155K386SRW168ZZSDDRI-614ZZEESRW168ZZSSSRI-614ZZEES614CHHE
SRW188zz57155K387SRW188ZZDDRI-814ZZEESRW188ZZSSRI-814ZZEES814CHHE
SRW4zz57155K388SRW4ZZDDR-4ZZEESRW4ZZSSR-4ZZEESR4CHHE
SRW1810zz57155K389SRW1810ZZSDDRI-8516ZZEESRW1810ZZSSSRI-8516ZZEES8516CHHE

Inch Series Extended Inner Ring Flanged Open

TFLEZONMBDYNAROLLTIMKEN_(MPB)NHBB
SFRW0SFRW0DDRIF-21/2EESFRW0S21/2FCESSRIF-21/2EE
SFRW1SFRW1DDRIF-3EESFRW1S3FCESSRIF-3EE
SFRW1-4SFRW1-4DDRIF-4EESFRW1-4S4FCESSRIF-4EE
SFRW133SFRW133DDRIF-3332EESFRW133S3332FCESSRIF-3332EE
SFRW1-5SFRW1-5DDRIF-5EESFRW1-5S5FCESSRIF-5EE
SFRW144SFRW144DDRIF-418EESFRW144S418FCESSRIF-418EE
SFRW2-5SFRW2-5DDRIF-518EESFRW2-5S518FCESSRIF-518EE
SFRW2-6SFRW2-6DDRIF-618EESFRW2-6S618FCESSRIF-618EE
SFRW2SFRW2DDRF-2EESFRW2SR2FCESSRF-2EE
SFRW155SFRW155DDRIF-5532EESFRW155SR5532FCESSRIF-5532EE
SFRW156SFRW156DDRIF-5632EESFRW156SR5632FCESSRIF-5632EE
SFRW166SFRW166DDRIF-6632EESFRW166S6316FCESSRIF-6632EE
SFRW3SFRW3DDRF-3EESFRW3SR3FCESSRF-3EE
SFRW168SFRW168DDRIF-614EESFRW168S614FCESSRIF-614EE
SFRW188SFRW188DDRIF-814EESFRW188S814FCESSRIF-814EE
SFRW4SFRW4DDRF-4EESFRW4SR4FCESSRF-4EE
DDRIF-8516EESSRIF-8516EESFRW1810   S8516FCE

Inch Series Extended Inner Ring Flanged Shielded

TFLEZONMBDYNAROLLNHBBTIMKEN_(MPB)McMaster-Carr
SFRW0zzSFRW0ZZDDRIF-21/2ZZEESFRW0ZZSSRIF-21/2ZZEES21/2FCHHE 
SFRW1zzSFRW1-4ZZSDDRIF-3ZZEESFRW1ZZSSRIF-3ZZEES21/2FCHHE 
SFRW1-4zzSFRW1-4ZZSDDRIF-4ZZEESFRW1-4ZZSSSRIF-4ZZEES4FCHHE57155K326
SFRW133zzSFRW133ZZSDDRIF-3332ZZEESFRW133ZZSSSRIF-3332ZZEES3332FCHHE57155K327
SFRW1-5zzSFRW1-5ZZSDDRIF-5ZZEESFRW1-5ZZSSSRIF-5ZZEES5FCHHE57155K328
SFRW144zzSFRW2-5ZZDDRIF-418ZZEESFRW144ZZSSRIF-418ZZEES418FCHHE57155K329
SFRW2-5zzSFRW2-5ZZDDRIF-518ZZEESFRW2-5ZZSSRIF-518ZZEES518FCHHE57155K331
SFRW2-6zzSFRW2-6ZZSDDRIF-618ZZEESFRW2-6ZZSSSRIF-618ZZEES618FCHHE57155K332
SFRW2zzSFRW2ZZDDRF-2ZZEESFRW2ZZSSRF-2ZZEESR2FCHHE 
SFRW155zzSFRW155ZZSDDRIF-5532ZZEESFRW155ZZSSSRIF-5532ZZEESR5532FCHHE57155K2
SFRW156zzSFRW156ZZSDDRIF-5632ZZEESFRW156ZZSSSRIF-5632ZZEESR5632FCHHE57155K334
SFRW166zzSFRW166ZZDDRIF-6632ZZEESFRW166ZZSSRIF-6632ZZEES6316FCHHE57155K335
SFRW3zzSFRW3ZZDDRF-3ZZEESFRW3ZZSSRF-3ZZEESR3FCHHE 
SFRW168zzSFRW168ZZSDDRIF-614ZZEESFRW168ZZSSSRIF-614ZZEES614FCHHE57155K336
SFRW188zzSFRW188ZZDDRIF-814ZZEESFRW188ZZSSRIF-814ZZEES814FCHHE57155K337
SFRW4zzSFRW4ZZDDRF-4ZZEESFRW4ZZSSRF-4ZZEESR4FCHHE 
SFRW1810zzSFRW1810ZZSDDRIF-8516ZZEESFRW1810ZZSSSRIF-8516ZZEES8516FCHHE57155K338