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J Series Tapered Roller Bearings — Sizes & Specifications

19 models in the J series, 28–95.001 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)
J16154TIMKEN—
J16154 - J16285TIMKEN—
J16285TIMKEN—
J450590TIMKEN—
J450590 - J451161TIMKEN—
J451161TIMKEN—
J6327TIMKEN—
J6392TIMKEN—
J6392 - J6327TIMKEN—
J82945TIMKEN—
J90354TIMKEN—
J90354 - J90748TIMKEN—
J90748TIMKEN—
J93129ATIMKEN—
J15585/15520ANDGE2857.15Cross-ref →
J16154/J16285ANDGE3972.014—
J6392/J6327ANDGE65140—
J90354/J90748ANDGE90190—
J594X/592ATIMKEN95.001152.436.322—

About the J series

J 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 Tapered Roller Bearings series: EE · HM · LM · M · 320 · BT · 322 · L