High Performance GCR15 Chrome Steel 6211 Deep Groove Ball Bearing

Premium GCR15 chrome steel construction ensures superior durability and high load capacity for demanding applications. Precision-engineered single-row design with strict tolerance control delivers smooth rotation and low noise operation.

Oil lubrication and sealed ZZ/RS options provide extended service life in dusty or high-speed environments. Ideal for industrial machinery, automotive components, electric motors, and power tools requiring reliable 55*100*21mm bearings.

Worldwide bulk sourcing advantage guarantees unbeatable pricing without compromising quality. Direct manufacturer specifications meet international standards for hardness (HRC 58-62) and fatigue resistance. Stock ready for immediate large-quantity shipments.