Description

B5 Bearing

Especially for cycling, this range with a high quality is perfect to resist to the most extreme circumstances.

Each component (balls, rings, cages and grease) is manufactured and assembled with precision.

A Black Bearing B5 bearing is synonym of reliability, fluidity and durability.

It is the most sold bearing of the range and 100% compatible to replace the original bearings.

Chrome steel balls SAE52100 abec 5.

Steel rings SAE52100 with optimized internal design.

Chrome steel cage.

Reinforced« 2RS » seals for better water and dust resistance.

High quality grease.

Inside diameter (in mm): 9. Outside diameter (in mm): 20. Width (in mm): 6.

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