Ball Bearings For Disc Rear Hub Crosstrail With Rubber Sealed Closures And Double Sided Seals, Low Friction Grease Lubrication, Corrosion Resistant Chrome Steel Balls 52100 SAE, ABEC 1 Precision, Low Friction Steel Cage

Crosstrail rear hub ball bearings set of 3 ✔️ Sealed closure, double-sided seals, ABEC-1 precision, 3-pack

These ball bearings are designed for the rear hub of bikes with disc brakes, replacing worn bearings to keep the wheel spinning smoothly. They’re ideal for Crosstrail-compatible hubs and other disc brake setups where sealed closures protect against moisture and grit. The set of 3 bearings provides an easy, reliable replacement option.

✅ ABEC-1 precision for consistent rotation
✅ Corrosion-resistant chrome steel 52100 balls
✅ Rubber-sealed, double-sided closure for moisture protection
✅ Low friction grease lubrication for smooth operation
✅ Pack of 3 bearings for rear hub replacement

💡 What is a rear bicycle hub ball bearing used for and when should I replace it? This handy component supports the wheel's rotation and bears load with minimal friction. If you notice rough rotation, play, or wheel wobble, it’s a good time to replace.

- supports wheel rotation with low friction and predictable preload - protects internal components with sealed closures against dirt and water - uses chrome steel 52100 balls for long life and ABEC-1 tolerance - is a common, affordable replacement part for rear hubs