High Precision 6310-2RS/ZZ Deep Groove Ball Bearings

Ultra-Durable Construction
Made from premium chrome steel (GCr15) with precision grinding for smooth rotation and extended service life. Features reinforced cages and high-grade grease for reduced friction and heat resistance.
Versatile Applications
Ideal for industrial machinery, automotive wheels, agricultural equipment, and power tools. Handles radial and axial loads efficiently in high-speed or heavy-duty environments.
Superior Sealing Options
Choose between 2RS (dual rubber seals) for dust/waterproofing or ZZ (metal shields) for high-speed performance. Pre-lubricated for maintenance-free operation.
Exact Dimensions & Global Fit
50×110×27mm standardized size ensures compatibility with OEM replacements. Rigorous quality control meets ISO/ABEC standards.
Bulk Savings Advantage
Direct factory pricing with wholesale discounts for large orders. Ships globally with reliable logistics support.
Why Us
Lowest online prices guaranteed, backed by 15+ years of industrial bearing expertise. Custom packaging available for bulk buyers.