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347 Series Tapered Roller Bearings — Sizes & Specifications

10 models in the 347 series, 38.1–347.662 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)
347TIMKEN—
347 - 332TIMKEN—
347 - 332-BTIMKEN—
347 - 332ATIMKEN—
347 - 332USTIMKEN—
347 - 333TIMKEN—
347 - 333ATIMKEN—
347 - V333ASTIMKEN—
347/332-BTIMKEN38.180.0122.403—
347TQI469A-1ANDGE347.662469.9—

About the 347 series

347 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