Roulements à billes pour moyeu arrière Cosmic Carbone SLR avec Sealed en caoutchouc, Seals double face, graisse à faible frottement, billes en acier au chrome 52100 résistantes à la corrosion, cage en acier à faible frottement, précision ABEC 1 pour un fonctionnement fluide de la roue

These ball bearings are built for rear hubs on high-end road wheelsets, delivering smooth rotation and lasting durability in cycling applications.

✅ Sealed rubber closures with double-sided seals
✅ ABEC-1 precision for smooth rotation
✅ 52100 chrome steel balls for lasting hardness
✅ Low friction grease lubrication for reduced drag
✅ Corrosion-resistant cage with low friction coating
✅ Pack of 3 bearings for rear hub replacement

💡 What is a sealed ball bearing used for in wheel and mechanical systems? A handy explainer for common setups. - Reduces friction and wear in rotating shafts - Handy for bicycle hubs, scooters, and small machines - Seals keep out dirt and moisture to extend life - Precision options like ABEC-1 help maintain smooth motion