Precision-Engineered Deep Groove Ball Bearings 6315 Series for Industrial Excellence
Premium chromium steel construction ensures exceptional durability and resistance to wear under heavy loads. Precision grinding delivers smooth rotation with minimal friction, enhancing efficiency in high-speed applications. Double rubber seals (2RS/2RS1) provide superior protection against dust and moisture, extending service life in harsh environments. Optional Z2/Z3 clearance grades offer tighter tolerances for vibration-sensitive machinery. Ideal for machine tools, electric motors, gearboxes, and conveyor systems. Optimized for high radial loads and moderate axial loads in both directions. Global wholesale pricing with bulk discounts—direct factory supply guarantees unbeatable value. Strict quality control meets ISO standards for reliable performance.