High-Precision Deep Groove Ball Bearings – 6306/6307/6308 (Z/2Z)

Premium Material & Craftsmanship
Made from high-grade chrome steel for superior durability and wear resistance. Precision-ground raceways and polished balls ensure ultra-smooth rotation with minimal friction. Features Z/2Z shields for dust protection without compromising speed.
Unmatched Performance
Optimized for high radial loads and moderate axial loads. Low-noise design ideal for high-speed applications. Heat-treated steel cages enhance stability under extreme conditions.
Wide Application Scenarios
Perfect for motorcycles, industrial machinery, electric motors, and automotive components. Trusted in heavy-duty and precision equipment requiring long-lasting performance.
Wholesale Advantage
Direct factory pricing with bulk discounts. Rigorous quality control ensures every bearing meets international standards (ISO/ABEC). Global shipping available for seamless bulk procurement.
Lowest Price Guarantee
As a leading global wholesaler, we offer unbeatable prices without compromising quality. Stock up on reliable bearings at unmatched wholesale rates.