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375 Series Tapered Roller Bearings — Sizes & Specifications

19 models in the 375 series, 50.8–320 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)
375TIMKEN—
375 - 372TIMKEN—
375 - 372ATIMKEN—
375 - 373TIMKEN—
375 - 374TIMKENCross-ref →
375-STIMKEN—
375-S - 372ATIMKEN—
375-S - 374TIMKEN—
375DTIMKEN—
375D - 372TIMKEN—
375D - 372ATIMKEN—
375D - 374TIMKEN—
375/374ANDGE50.8Cross-ref →
375D/375D-3ANDGE50.8—
375/374TIMKEN50.893.26422.225Cross-ref →
375D/374TIMKEN50.893.26450.013—
375D/372ATIMKEN50.896.83853.188—
375D/372TIMKEN50.810058.735—
375964X3ANDGE320459.5140—

About the 375 series

375 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