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About BearingDB

BearingDB is a free, comprehensive industrial bearing cross-reference database. Our database covers 10,326+ bearings from leading manufacturers including SKF, NTN, NSK, FAG (Schaeffler), Timken, KOYO, and NACHI. Each bearing page includes complete technical specifications (dimensions, load ratings, speed limits), brand cross-reference tables showing equivalent bearings from different manufacturers, and detailed application guidance.

Whether you are an engineer selecting bearings for a new design, a maintenance professional finding replacements, or a procurement specialist comparing brands — BearingDB helps you find the right bearing faster. Our data covers deep groove ball bearings, angular contact bearings, self-aligning bearings, and thrust bearings across 12 major series.