Precision Miniature Bearings for High-Performance Applications
Engineered with premium chrome steel (GCr15) for superior durability and smooth operation, these deep groove ball bearings feature precision-ground raceways and high-grade steel balls. The ZZ (metal shield) and 2RS (rubber seal) options provide optimal protection against dust and moisture, extending service life. Ideal for miniature machinery, drones, RC models, medical devices, and small electric motors, the C3 internal clearance ensures reliable performance under varying thermal conditions. Globally sourced at unbeatable wholesale prices, we guarantee bulk-order savings without compromising quality. Upgrade your equipment with industry-leading miniature bearings—built for precision, priced for volume.