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Bottom bracket bearing Black Bearing B5 PF30
Optimize your bike's performance with Black Bearing B5 bearings, designed for extreme sports. Reliability, smoothness and performance guaranteed.
Sold and shipped by Sport & Go
Bearings BLACK BEARING B5
The reference of bearings for sports The BLACK BEARING B5 range of bearings is specifically designed for cycling (frames, wheels, pedals, etc.), urban sports (In-line skating, Skateboarding, BMX, etc.), motorcycles, quads, go-karts and model making.
Made in Europe or Japan, the B5 range has been developed and optimized to resist the most extreme conditions of use.
Each component (steel, lubricant, grease...) is selected and assembled with precision. Constant quality control throughout the production process ensures that the bearings meet the highest quality standards.
A Black Bearing bearing is synonymous with Reliability, Fluidity, Efficiency, Rigidity...
An excellent replacement bearing compatible with your bearings fromorigine.
Technical Specifications :
Steel (standard)
2RS' seals : Double lip labyrinth seals of the latest generation. Better resistance to water and dust, combined with low friction.
Rectified bearing races for improved smoothness and longer life.
High quality lubricant.
High quality balls, 'abec 5' label.
Ball retainer with metal cage.
