Bearing 689-2RS Black Bearing B5 9x17x5 mm - UB-689-B5

Name: Bearing 689-2RS Black Bearing B5 9x17x5 mm - UB-689-B5
Brand: Black Bearing
SKU: 2946446
Price: 9.46353 GBP
Availability: InStock

£9.46 including VAT

15 day return period

B5 Bearing

Manufacturer:	Black Bearing
Manufacturer id:	UB-689-B5

General description

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.