Facilitates the assembly of carbon parts
24x37x7mm - steel bearing
Technology specialist
The BlackBearing B5 bearing has been specially designed for cycling. It offers high-performance steel bearing quality, with each component meticulously assembled to strict quality control standards. You will therefore benefit from reliable performance, optimised smoothness and increased efficiency compared to a standard steel bearing. This bearing is ideal for all bicycle components requiring a 24x37x7mm bearing
- SAE52100 chrome-plated steel balls
- SAE52100 chrome-plated steel rings with ground raceway
- Chrome-plated steel cage
- Reinforced "2RS" seals for improved resistance to water and dust
- Dimensions: 24x37x7mm
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Based on 1 review
Nothing to report, very good bearings! A fan of the brand, they are of good quality and last over time. Used for Trek crankset. (Translated review)
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