High-Precision Deep Groove Ball Bearing 6303-6322 2RS

Premium Material & Craftsmanship
Made from high-grade chrome steel for exceptional durability and corrosion resistance. Precision-ground races and high-tolerance balls ensure smooth, low-friction rotation. Sealed with 2RS rubber shields to block contaminants and retain lubrication.
Versatile Industrial Applications
Ideal for electric motors, gearboxes, pumps, conveyor systems, and automotive components. Supports high-speed operations and radial/axial loads in machinery and equipment.
Unbeatable Wholesale Value
Global bulk sourcing ensures the lowest price without compromising quality. Stock covers full size range (6303-6322) for one-stop procurement. Trusted by OEMs and distributors worldwide.
Reliable Performance
Pre-lubricated for extended service life. Rigorous testing guarantees consistent performance under heavy-duty conditions. Backed by international quality certifications.
Seamless Compatibility
Standard dimensions (ID/OD/Width) conform to ISO specifications for easy replacement. Suitable for both industrial maintenance and new installations.
Why Choose Us
Direct factory pricing, massive inventory, and fast global logistics. The go-to supplier for cost-effective, high-performance bearings.