Roulement de moyeux BlackBearing B5 céramique 6804-2RS

BlackBearing B5 ceramic 6804-2RS hub bearing

(1 review)

20x32x7 mm - ceramic bearing

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Bearings

Ref : 1862893

€29.95

Price : €32.50

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Based on 1 review

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BlackBearing B5 ceramic 6804-2RS hub bearing

More details In stock

BlackBearing B5 ceramic 6804-2RS hub bearing

€29.95

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Notre avis

Bruno V.

Road specialist

Discover the high-end performance delivered by BlackBearing B5 wheel hub bearings with 6804-2RS ceramic balls. Lighter in weight, they allow you to optimise your wheels while providing better handling at very high speeds, a longer service life (several times that of a standard bearing), less friction, greater rigidity, greater precision and better mechanical characteristics.

To ensure that these bearings are compatible with your wheels, remove the bearings installed in your hubs and measure the various dimensions with a calliper.

Features

- Inner and outer rings made of treated steel
- Silicon nitride balls
- Steel cage
- Low-friction 2RS seals: water and dust resistant
- Grease specially adapted for ceramic bearings
- Internal diameter: 20 mm
- External diameter: 32 mm
- Thickness: 7 mm
- Reference: 6804-2RS, 61804-2RS

Bearing sold individually.

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10/10

Based on 1 review

Thibaud P.
Published May 28, 2024 at 06:51 pm

5

On the MTB, moisture often ends up in the frame even though it is waterproof (condensation from aluminum axles in the carbon which insulates it). Instead of having to change certain bearings that suffer from this moisture every year, this type of bearing has lasted for 3 years without issues based on experience. Especially do not hesitate to choose this bearing in these moisture conditions. (Translated review)