Roval Rapide SL45 Rear Hub Ball Bearings Set With Rubber Sealed Closures Double Sided Seals Low Friction Grease Lubrication Corrosion Resistant Chrome Steel 52100 Balls Low Friction Cage ABEC 1 Precision for Reliable Wheel Hub Replacement
✔️ Sealed rubber closures, double-sided seals, 52100 chrome steel
These precision bearings are designed for the rear hub closures of the Roval Rapide SL45 wheelset, delivering smooth rotation and long service life in road riding.
✅ Quantity: Set of 2 bearings
✅ Material: Chrome steel balls 52100 SAE
✅ Precision: ABEC-1 quality
✅ Seal: Rubber sealed closures with double-sided seals
✅ Lubrication: Low friction grease for lasting performance
✅ Cage: Low friction steel cage for smooth rotation
✅ Location: Rear hub assembly compatibility
💡 What is a sealed ball bearing used for in bicycle hubs?
Sealed bearings protect hub internals and minimize friction during rotation.
- Handy for replacing worn hub bearings in many wheelsets
- Improves longevity and resistance to contaminants
- Fits common rear hub standards and spacings