Blackbearing B5 R6-2Rs Bearing 9525 225 14 Mm

The Blackbearing B5 R6-2RS Bearing 9.525×22.225×7.14mm is built to perform under the toughest conditions while delivering lasting smoothness. Designed specifically for cycling applications, it ensures consistent performance, low friction and long-term reliability.

Engineered for Durability and Precision: Each component from the chrome steel balls to the rings, cage and grease is manufactured and assembled with high precision. This ensures perfect balance, smooth operation and excellent resistance to wear over extended use.

Enhanced Protection with Reinforced Seals: Equipped with double 2RS reinforced seals, the bearing provides excellent protection against water, dust and contaminants. This design keeps the grease intact and ensures reliable operation in wet, muddy, or dusty conditions.

Smooth and Efficient Rotation: Factory-lubricated with high-quality grease, the B5 bearing offers silky-smooth performance with minimal rolling resistance. As one of the most popular models in the range, its 100% compatible as a direct replacement for original bearings offering reliability, fluidity and durability in every ride.

The B5 bearing features SAE52100 chrome steel balls and rings with an optimized internal design for superior load distribution. Its high hardness and structural integrity make it ideal for demanding cycling environments.