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TCJ Series Ball Bearing Units — Sizes & Specifications

27 models in the TCJ 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)
TCJ 25TIMKEN—
TCJ 30TIMKEN—
TCJ 35TIMKEN—
TCJ 40TIMKEN—
TCJ 45TIMKEN—
TCJ 50TIMKEN—
TCJ 55TIMKEN—
TCJ1TIMKEN—
TCJ1 1/16TIMKEN—
TCJ1 1/2TIMKEN—
TCJ1 1/4TIMKEN—
TCJ1 1/8TIMKEN—
TCJ1 11/16TIMKEN—
TCJ1 15/16TIMKEN—
TCJ1 3/16TIMKEN—
TCJ1 3/4TIMKEN—
TCJ1 3/8TIMKEN—
TCJ1 5/16TIMKEN—
TCJ1 5/8TIMKEN—
TCJ1 7/16TIMKEN—
TCJ1 7/8TIMKEN—
TCJ1 9/16TIMKEN—
TCJ15/16TIMKEN—
TCJ2TIMKEN—
TCJ2 1/8TIMKEN—
TCJ2 3/16TIMKEN—
TCJ7/8TIMKEN—

About the TCJ series

TCJ 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 Ball Bearing Units series: E · NAU · LSE · UC · SNV · MSE · SD · SNT