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HCT Series Custom & Special Bearings — Sizes & Specifications

16 models in the HCT series, 25–100 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)
HCT305ANDGE25122—
HCT306ANDGE30137—
HCT307ANDGE35150—
HCT308ANDGE40162—
HCT309ANDGE45178—
HCT310ANDGE50191—
HCT311ANDGE55207—
HCT312ANDGE60220—
HCT313ANDGE65238—
HCT314ANDGE70252—
HCT315ANDGE75262—
HCT316ANDGE80282—
HCT317ANDGE85298—
HCT318ANDGE90312—
HCT319ANDGE95322—
HCT320ANDGE100345—

About the HCT series

HCT 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 Custom & Special Bearings series: 62 · 685 · 63 · 60 · SNV · K · BND · 697