Description
Bearing balls Black Bearing 5 mm (x100)
Specifically designed for cycling, this top-quality range is ideal for withstanding the most extreme conditions.
Every component (balls, bushings, cages and grease) is precision-manufactured and assembled.
A BlackBearing B5 bearing is synonymous with reliability, smoothness, durability...
It is the best-selling bearing in the range and is 100% compatible as a replacement for yourorigine bearings.
FEATURES :
SAE52100 chromium-plated steel balls
SAE52100 chromium-plated steel rings with ground raceway
Chrome-plated steel cage
Reinforced "2RS" seals for improved water and dust resistance
High-quality grease
