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Inch Size Miniature Bearings Cross Reference Charts

When selecting your inch-size miniature bearings, if you encounter a manufacturer change, please refer to the following bearing interchange table cross-reference (bearing part numbers from different manufacturers) to meet your requirements. Need help finding a part? Call us at +86 15806631151 (we answer the phone!), and we'll do our best to help you find the right bearing for your application. We will do our best to help you find the right bearing for your application. Even if we can't find it, we'll be happy to point you in the right direction. For hard-to-find, discontinued or obsolete bearings, contact us today.

Inch Size Miniature Bearings Cross Reference Charts.png


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