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394 Series Tapered Roller Bearings — Sizes & Specifications

15 models in the 394 series. 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)
394TIMKEN—
39412TIMKEN—
39412-BTIMKEN—
39414XTIMKEN—
39422TIMKEN—
39433TIMKEN—
394ATIMKEN—
394ABTIMKEN—
394ARBTIMKEN—
394ASTIMKEN—
394CSTIMKEN—
394DTIMKEN—
394DCTIMKEN—
394XSTIMKEN—
394YDTIMKEN—

About the 394 series

394 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