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HCTB Series Ball Bearing Units — Sizes & Specifications

29 models in the HCTB 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)
HCTB201-8ANDGE—
HCTB202-10ANDGE—
HCTB204ANDGE—
HCTB204-12ANDGE—
HCTB205ANDGE—
HCTB205-14ANDGE—
HCTB205-15ANDGE—
HCTB205-16ANDGE—
HCTB206ANDGE—
HCTB206-17ANDGE—
HCTB206-18ANDGE—
HCTB206-19ANDGE—
HCTB206-20ANDGE—
HCTB207ANDGE—
HCTB207-20ANDGE—
HCTB207-21ANDGE—
HCTB207-22ANDGE—
HCTB207-23ANDGE—
HCTB208ANDGE—
HCTB208-24ANDGE—
HCTB208-25ANDGE—
HCTB209ANDGE—
HCTB209-26ANDGE—
HCTB209-27ANDGE—
HCTB209-28ANDGE—
HCTB210ANDGE—
HCTB210-30ANDGE—
HCTB210-31ANDGE—
HCTB210-32ANDGE—

About the HCTB series

HCTB 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