Ball Bearings For Rear Hub Race Xlite Replacement High Precision ABEC-1 Low Friction Chrome Steel 52100 Balls With Double Sealed Rubber Seals Corrosion Resistant Cage Lubricated With Low Friction Grease For Bike Hub Service

High-precision rear hub bearings for 2-pack set
✔️ Set of 2 sealed rear-hub bearings with ABEC-1 precision

These ball bearings are designed as direct replacements for the rear hub on precision road bikes, offering a reliable, low-friction option that keeps the wheel spinning smooth in every ride. Ideal for maintaining performance in race-ready rear hubs that use sealed bearings and double-sided seals.

✅ Set of 2 bearings for rear hub replacement
✅ Rubber-sealed closure with double-sided seals
✅ Material: corrosion-resistant chrome steel; high chromium 52100 steel balls
✅ Precision: ABEC-1 quality for smooth rotation and longevity

💡 What is a ball bearing used for in a bicycle hub?

In a bike hub, bearings let the wheel rotate smoothly around the axle while supporting radial and axial loads. - sealed ball bearing for better dirt protection and longer life - lightweight, low-friction performance under typical cycling loads - ABEC-1 precision paired with 52100 steel for durability - ideal replacement in rear hubs that require reliable sealed bearings