High-Precision Deep Groove Ball Bearings (6303-6322 2RS Series)

Ultra-Durable Construction
– Made from hardened chrome steel with 2RS rubber seals for superior dust/water resistance and extended service life.
Exceptional Accuracy
– Precision-ground raceways and balls ensure smooth rotation (ABEC-1 tolerance) for low vibration and noise.
Wide Compatibility
– Covers popular sizes (6303 to 6322) with 10mm-110mm bore diameters, ideal for industrial motors, automotive parts, and power tools.
Optimized Load Capacity
– Deep groove design handles radial and axial loads simultaneously, perfect for high-speed applications.
Global Stock Ready
– Bulk orders shipped worldwide at unbeatable wholesale prices. Custom packaging available.