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38 Series Bearing Accessories — Sizes & Specifications

36 models in the 38 series, 38–38 mm bore. Every row links to the full specification page and to the cross-reference page of that model.

ModelBrandBore d (mm)OD D (mm)Width B (mm)
3807TIMKENCross-ref →
3813TIMKEN—
3816TIMKEN—
3893VTIMKEN—
3894VTIMKEN—
3896TIMKEN—
38X50X7-R2LS32-STIMKEN—
38X50X7-RLS35-STIMKEN—
38X50X8-R2LS32-STIMKEN—
38X51X7-R2LS32-STIMKEN—
38X52X7-RLS35-STIMKEN—
38X52X8-R2LS32-STIMKEN—
38X52X8-RLS35-STIMKEN—
38X55X7-R2LS32-STIMKEN—
38X55X7-RLS35-STIMKEN—
38X56X10-R2LS32-STIMKEN—
38X56X10-RLS35-STIMKEN—
38X58X10-R2LS32-STIMKEN—
38X60X10-RLS35-STIMKEN—
38X60X8-R2LS32-STIMKEN—
38X62X10-RLS35-STIMKEN—
38X62X10-RLS35-VTIMKEN—
38X62X7-R2LS32-STIMKEN—
38X62X7-RLS35-STIMKEN—
38X65X10-RLS35-STIMKEN—
38X65X8-R2LS32-STIMKEN—
38X70X10-RLS35-STIMKEN—
38X72X8-R2LS32-STIMKEN—
38X80X8-R2LS32-STIMKEN—
38X50X10 CRS11 RSKF38—
38X52X8 CRW1 VSKF38—
38X53X8 CRW1 RSKF38—
38X68X8 CRW1 RSKF38—
38NQ4720KOYO384720Cross-ref →
38NQ5235KOYO385235Cross-ref →
38NQ5530KOYO385530Cross-ref →

About the 38 series

38 series bearings follow the ISO dimension plan for this family, so a given number is dimensionally interchangeable between brands - see the cross-reference to confirm. Choose the suffix for your duty: shields for dry, clean positions, contact seals for wet or dusty ones, and a larger clearance class where the fit or temperature demands it.

Other Bearing Accessories series: H · AH · 710 · FIR · 72 · SNW · 73 · C