Ksyrium SL SSC 2002 Rear Hub Ball Bearings With Rubber Sealed Closures And Double Sided Seals Low Friction Grease Lubrication Corrosion Resistant 52100 Chrome Steel Balls Low Friction Cage ABEC 1 Precision

These sealed ball bearings are designed to replace worn rear hub bearings in older road bikes, delivering smooth rotation and reliable service when replacing worn components.

✅ Pack: 3 bearings in set for rear hub
✅ Seals: rubber sealed closures, double-sided
✅ Lubrication: low friction grease
✅ Cage: low friction steel
✅ Material: corrosion-resistant chrome steel 52100 balls
✅ Precision: ABEC-1 quality

💡 What is a sealed ball bearing used for in bicycle hubs? This handy answer explains why they're used in hub assemblies. - They reduce friction and wear
- They seal out dirt and moisture
- They support radial loads in the hub
- They are easy to replace when servicing a wheel