Precision-Engineered Deep Groove Ball Bearing 6210 / 6210-ZZ

Ultra-Durable Construction
– High-carbon chromium steel for superior load capacity and extended lifespan, precision-ground to ABEC-1 standards.
Smooth & Quiet Operation
– Shielded (6210-ZZ) or open design reduces friction, ideal for high-speed bicycle hubs and industrial machinery.
Exact Fit Guaranteed
– 50x90x20mm dimensions ensure seamless compatibility with wheel hubs, electric motors, and conveyor systems.
Corrosion-Resistant Finish
– Heat-treated raceways and zinc-coated shields (ZZ variant) prevent rust in humid or outdoor environments.
Best Bulk Pricing Globally
– Wholesale rates for industrial buyers, with guaranteed lowest per-unit cost on bulk orders.
Universal Applications
– Perfect for cycling components, automotive accessories, HVAC systems, and DIY robotics projects.