Premium Rolling Pearl Bearings for Smooth Performance
Crafted from high-grade steel for durability and precision, these deep groove ball bearings ensure reduced friction and long-lasting efficiency. The sealed design with iron covers on both ends (6900Z, 6902Z, 6905Z) provides superior dust and moisture resistance, extending operational life.
Versatile Industrial & DIY Applications
Ideal for machinery, automotive parts, electric tools, and conveyor systems. Perfect for hobbyists upgrading 3D printers, RC cars, or home appliances needing reliable rotation.
Unbeatable Bulk Pricing Advantage
As a global wholesale leader, we offer factory-direct pricing with no minimum order limits. Stock up on these high-performance bearings at the lowest rates online.
Engineered for Precision & Quiet Operation
Precision-polished raceways and smooth steel balls minimize noise and vibration, ensuring seamless rotation in high-speed or heavy-load scenarios.