Interchange Tables

These charts are intended as a reference only. Ball compliments and load ratings may differ. Although dimensionally equivalent, IBSCO cannot be held responsible for errors contained within.

Miniature

IBSCO	NHBB	Timken	Barden	RMB	Timken (Old)
SR09	SSRI-2	S2C	SR0-9	UL1304X	SR09
SR0	SSR1-21/2	S21/2C	SRO	UL1505X	SRO
SR0ZZ	SSRI-21/2ZZ	S21/2CHH	SROSS	ULZ1505X	SROPP
SR1	SSRI-3	S3C	SR1	R1706X	SR1
SR1ZZ	SSRI-3ZZ	S3CHH	SR1SS	Rf1706X	SR1PP
SR1-4	SSRI-4	S4C	SRI-4	R2508X	SR1-4
SR1-4ZZ	SSRI-4ZZ	S4CHH	SR1-4SS	RF2508X	SR1-4PP
SR133	SSRI-3332	S3332C	SR133	UL3006X	SR133
SR133ZZ	SSRI-3332ZZ	S3332CHH	SR133SS	ULz3006X	SR133PP
SR1-5	SSRI-5	S5C	SR1-5	R3010X	SR1-5
SR1-5ZZ	SSRI-5ZZ	S5CHH	SR1-5SS	RF3010X	SSR1-5PP
SR144	SSRI-418	S418C	SR144	UL4008X	SR144
SR144ZZ	SSRI-418ZZ	S418CHH	SR144SS	ULZ4008X	SR144PP
SR2-5	SSRI-518	S518C	SR2-5	R4010X	SR2-5
SR2-5ZZ	SSRI-518ZZ	S518CHH	SR2-5SS	RF4010X	SR2-5PP
SR2-6	SSRI-618	S618C	SR2-6		SR2-6
SR2-6ZZ	SSRI-618ZZ	S618CHH	SR2-6SS		SR2-6PP
SR2	SSR-2	SR2C	SR2	R4012X	SR2
SR2ZZ	SSR-2ZZ	SR2CHH	SR2SS	RF4012X	SR2PP
SR2A	SSR-2A	SR2AC	SR2A		SR2A
SR2AZZ	SSR-2ZZA	SR2ACHH		SR2ASS	SR2APP
SR155	SSRI-5532	S5532C	SR155	UL5010X	SR155
SR155ZZ	SSRI-5532ZZ	S5532CHH	SR155SS	UL5010Z	SR155PP
SR156	SSRI-5632	S5632C	SR156	UL6010X	SR156
SR156ZZ	SSRI-5632ZZ	S5632CHH	SR156SS	ULZ6010X	SR156PP
SR166	SSRI-6632	S6316C	SR166	UL6012X	SR166
SR166ZZ	SSRI-6632ZZ	S6316CHH	SR166SS	ULZ6012X	SR166PP
SR3	SSR-3	SR3R	SR3	R6016X	SR3
SR3ZZ	SSR-3ZZ	SR3RHH	SR3SS	RF6016X	SR3PP
SR168	SSRI-614	S614C	SR168	UL8012X	SR168
SR168ZZ	SSRI-614ZZ	S614CHH	SR168SS	ULZ8012X	SR168PP
SR188	SSRI-814	S814C	SR188	UL8016X	SR188
SR188ZZ	SSRI-814ZZ	S814CHH	SR188SS	ULZ8016X	SR188PP
SR4	SSR-4	SR4C	SR4	R8020X	SR4
SR4ZZ	SSR-4ZZ	SR4CHH	SR4SS	RF8020X	SR4PP
SR4A	SSRI-1214	SR4AR		SR4A	AR4AD
SR4AZZ	SSRI-1214ZZ	SR4ARHH	SR4ASS		SR4APPD
SR1810	SSRI-8516	S8516R	SR1810		SR1810
SR1810ZZ	SSRI-8516ZZ	S8516RHH	SR1810SS		SR1810PP
SR6	SSRI-1438	SR6R	SR6		SR6D
SR6ZZ	SSRI-1438ZZ	SR6RHH	SR6SS		SR6PPD
SR8	SSRI-1812	SR8R	SR8		SR8D
SR8ZZ	SSRI-1812ZZ	SR8RHH	SR8SS		SR8PPD
SFR09	SSRIF-2	S2FC	SFR09	ULK1304X	SFR09
SFR0	SSRIF-21/2	S21/2FC	SFR0	ULK1505X	SFR0
SFR0ZZ	SSRIF-21/2ZZ	S21/2FCHH	SFR0SS	ULKZ1505X	SFR0PP
SFR1	SSRIF-3	S3FC	SFR1	RK1706X	SFR1
SFR1ZZ	SSRIF-3ZZ	S3FCHH	SFR1SS	RKF1706X	SFR1PP
SFR1-4	SSRIF-4	S4FC	SFR1-4	RK2508X	SFR1-4
SRF1-4ZZ	SSRIF-4ZZ	S4FCHH	SFR1-4SS	RKF2508X	SFR1-4PP
SFR133	SSRIF-3332	S3332FC	SFR133	ULK3006X	SFR133
SFR133ZZ	SSRIF-3332ZZ	S3332FCHH	SFR133SS	ULKZ3006X	SFR133PP
SFR1-5	SSRIF-5	S5FC	SFR1-5	RK3010X	SFR1-5
SFR1-5ZZ	SSRIF-5ZZ	S5FCHH	SFR1-5SS	RKF3010X	SFR1-5PP
SFR144	SSRIF-418	S418FC	SFR144	ULK4008X	SFR144
SFR144ZZ	SSRIF-418ZZ	S418FCHH	SFR144SS	ULKZ4008X	SFR144PP
SFR2-5	SSRIF-518	S518FC	SFR2-5	RK4010X	SFR2-5
SFR2-5ZZ	SSRIF-518ZZ	S518FCHH	SFR2-5SS	RKF4010X	SFR2-5PP
SFR2-6	SSRIF-618	S618FC	SFR2-6		SFR2-6
SFR2-6ZZ	SSRIF-618ZZ	S618FCHH	SFR2-6SS		SFR2-6PP
SFR2	SSRF-2	SR2FC	SFR2	RK4012X	SFR2
SFR2ZZ	SSRF-2ZZ	SR2FCHH	SFR2SS	RKF4012X	SFR2PP
SFR155	SSRIF-5532	S5532FC	SFR155	ULK5010X	SFR155
SFR155ZZ	SSRIF-5532ZZ	S5532FCHH	SFR155SS	ULKZ5010X	SFR155PP
SFR156	SSRIF-5632	S5632FC	SFR156	ULK6010X	SFR156
SFR156ZZ	SSRIF-5632ZZ	S5632CHH	SFR156SS	ULKZ6010X	SFR156PP
SFR166	SSRIF-6632	S6316FC	SFR166	ULK6012X	SFR166
SFR166ZZ	SSRIF-6632ZZ	S6316FCHH	SFR166SS	ULKZ6012X	SFR166PP
SFR3	SSRF-3	SR3FC	SFR3X3		SFR3C
SFR3ZZ	SSRF-3ZZ	SR3FCHH	SFR3SS	RKF6016X	SFR3PP
SFR168	SSRIF-614	S614FC	SFR168	ULK8012X	SFR168
SFR168ZZ	SSRIF-614ZZ	S614FCHH	SFR168SS	ULKZ8012X	SFR168PP
SFR188	SSRIF-814	S814FC	SFR188	ULK8016X	SFR188
SFR188ZZ	SSRIF-814ZZ	S814FCHH	SFR188SS	ULKZ8016X	SFR188PP
SFR4	SSRF-4	SR4FC	SFR4	RK8020X	SFR4
SFR4ZZ	SSRF-4ZZ	SR4FCHH	SFR4SS	RKF8020X	SFR4PP
SFR1810	SSRIF-8516	S8516FC	SFR1810		SFR1810
SFR1810ZZ	SSRIF-8416ZZ	S8516FCHH	SFR1810SS		SFR1810PP
SFR6	SSRIF-1438	SFR6X5		SFR6DC
SFR6ZZ	SSRIF-1438ZZ	SR6FRHH	SFR6SS		SFR6PPD
SFR8	SSRIF-1812	SR8FR	SFR8		SFR8
SFR8ZZ	SSRIF-1812ZZ	SSR8FRHH	SFR8SS		SFR8PPD

Thin Section

IBSCO	NHBB	Timken	IBSCO	NHBB	Timken
Thin Section-Radial			Thin Section-Angular Contact
SR620K(ZK)	SSRI-1038KC(ZKC)	S610MC (MCH)	SAR620K	SSMDRI-1038KC	S610M
SR620ZZ	SSRI-1038ZZ	S610MCKHH
SR824K (ZK)	SSRI-1212KC (ZKC)	S812MC(MCH)	SAR824K	SSMDRI-1212KC	S812M
SR824ZZ	SSRI-1212ZZ	S812MCKHH
SR1028K (ZK)	SSRI-1458KC(ZKC)	S1014MC (MCH)	SAR1028K	SSMDRI-1458KC	S1014M
SR1028ZZ	SSRI-1458ZZ	S1014MCKHH
SR1232K (ZK)	SSRI-1634KC (ZKC)	S1216MC (MCH)	SAR1232K	SSMDRI-1634KC	S1216M
SR1232ZZ	SSRI-1634ZZ	S12116MCKHH
SE1436K (ZK)	SSRI-1878KC (ZKC)	S1418MC (MCH)	SAR1436K	SSMDRI-1878KC	S1418M
SR1436ZZ	SSRI-1878ZZ	S1418MCKHH
SR1742K (ZK)	SSRI-2117KC (ZKC)	S1721MC (MCH)	SAR1742K	SSMDRI-2117KC	S1721M
SR1742ZZ	SSRI-2117ZZ	S1721MCKHH
SR2048K (ZK)	SSRI-2420KC (ZKC)	S2024MC (MCH)	SAR2048K	SSMDRI-2420KC	S2024M
SR2048ZZ	SSRI-2420ZZ	S2024MCKHH
SR2252K (ZK)	SSRI-2622KC (ZKC)	S2226MC (MCH)	SAR2252K	SSMDRI-2622KC	S2226M
SR2252ZZ	SSRI-2622ZZ	S2226MCKHH
SR2456K (ZK)	SSRI-2824KC (ZKC)	S2428MC (MCH)	SAR2456K	SSMDRI-2824KC	S2428M
SR2456ZZ	SSRI-2824ZZ	S2428MCKHH
SR2660K (ZK)	SSRI-3026KC (ZKC)	S2630MC (MCH)	SAR2660K	SSMDRI-3026KC	S2630M
SR2660ZZ	SSRI-3026ZZ	S2630MCKHH
Torque Tube-Radial			Torque Tube-Angular Contact
SR538K (ZZK)	SSRI-538KC (ZZKC)	S1017MC (MCHH)	SAR538K	SSMERI-538KC	S1017M
SR538EEK (ZZEEK)	SSRI-538EEKC (ZZEEKC)	S1017MCE (MCEHH)	SAR538EEKC	SSMERI-538EEKC	S1017ME
SR539K (ZZK)	SSRI-539KC (ZZKC)	S1219MC (MCHH)	SAR539K	SSMERI-539KC	S1219M
SR539EEK (ZZEEK)	SSRI-539EEKC (ZZEEKC)	S1219MCE (MCEHH)	SAR539EEKC	SSMERI-539EEKC	S1219ME
SR540K (ZZK)	SSRI-540KC (ZZKC)	S1421MC (MCHH)	SAR540K	SSMERI-540KC	S1421M
SR540EEK (ZZEEK)	SSRI-540EEKC (ZZEEKC)	S1421MCE (MCEHH)	SAR540EEKC	SSMERI-540EEKC	S1421ME
SR541K (ZZK)	SSRI-541KC (ZZKC)	S1724MC (MCHH)	SAR541K	SSMERI-541KC	S1724M
SR541EEK (ZZEEK)	SSRI-541EEKC (ZZEEKC)	S1724MCE (MCEHH)	SAR514EEKC	SSMERI-541EEKC	S1724ME
SR542K (ZZK)	SSRI-542KC (ZZKC)	S2128MC (MCHH)	SAR542K	SSMERI-542KC	S2128M
SR542EEK (ZZEEK)	SSRI-542EEKC (ZZEEKC)	S2128MCE (MCEHH)	SAR542EEKC	SSMERI-542EEKC	S2128ME
SR543K (ZZK)	SSRI-543KC (ZZKC)	S2532MC (MCHH)	SAR543K	SSMERI-543KC	S2532M
SR543EEK (ZZEEK)	SSRI-543EEKC (ZZEEKC)	S2532MCE (MCEHH)	SAR543EEKC	SSMERI-543EEKC	S2532ME
SR544K (ZZK)	SSRI-544KC (ZZKC)	S2936MC (MCHH)	SAR544K	SSMERI-544KC	S2936M
SR544EEK (ZZEEK)	SSRI-544EEKC (ZZEEKC)	S2936MCE (MCEHH)	SAR544EEKC	SSMERI-544EEKC	S2936ME
SR545K (ZZK)	SSRI-545KC (ZZKC)	S3342MC (MCHH)	SAR545K	SSMERI-545KC	S3342M
SR545EEK (ZZEEK)	SSRI-545EEKC (ZZEEKC)	S3342MCE (MCEHH)	SAR545EEKC	SSMERI-545EEKC	S3342ME
SR546K (ZZK)	SSRI-546KC (ZZEEKC)	S3746MC (MCHH)	SAR546K	SSMERI-546KC	S3746M
SR546EEK (ZZEEK)	SSRI-546EEKC (ZZEEKC)	S3746MCE (MCEHH)	SAR546EEKC	SSMERI-546EEKC	S3746ME
SR547K (ZZK)	SSRI-547KC (ZZKC)	S4152MC (MCHH)	SAR547K	SSMERI-547KC	S4152M
SR547EEK (ZZEEK)	SSRI-547EEKC (ZZEEKC)	S4152MCE (MCEHH)	SAR547EEKC	SSMERI-547EEKC	S4152ME
SR548K (ZZK)	SSRI-548KC (ZZKC)	S4556MC (MCHH)	SAR548K	SSMERI-548KC	S4556M
SR548EEK (ZZEEK)	SSRI-548EEKC (ZZEEKC)	S4556MCE (MCEHH)	SAR548EEKC	SSMERI-548EEKC	S4556ME
SR549K (ZZK)	SSRI-549KC (ZZKC)	S4962MC (MCHH)	SAR549K	SSMERI-549KC	S4962M
SR549EEK (ZZEEK)	SSRI-549EEKC (ZZEEKC)	S4962MCE (MCEHH)	SAR549EEKC	SSMERI-549EEKC	S4962ME