BLACK BEARING - B5 6902-2RS - 15x28x7mm

The BlackBearing B5 is a quality replacement bearing for entry-level to high-end bikes, and BlackBearing's best seller for its balance of performance, cost and lifespan.

Key Features

• High-grade SAE52100 chrome steel races and balls (ABEC 5)
• Reinforced 2RS seals for better water and dust resistance
• Metal cage
• Polished raceways for smoother running
• Premium grease with a higher fill rate
• Suits wheels, hubs, pedals, bottom brackets, pulleys and frame pivots

Specifications

• Reference: 6902-2RS
• Dimensions (ID x OD x W): 15 x 28 x 7mm
• Range: B5