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051 Series Tapered Roller Bearings — Sizes & Specifications

8 models in the 051 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)
05175TIMKEN—
05180DTIMKEN—
05185TIMKEN—
05185-BTIMKEN—
05185-STIMKEN—
05185ATIMKEN—
05185DTIMKEN—
05186TIMKEN—

About the 051 series

051 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