Ball Bearings For Rear Hub Compatible With R4 SL, Rubber Sealed Closure, Double Sided Seals, Low Friction Grease Lubrication, Chrome Steel 52100 Balls, Low Friction Cage, ABEC-1 Precision

Rear hub bearing set for Easton Velomax R4 SL
✔️ Set of 4 sealed ball bearings for R4 SL rear hubs, ABEC-1

These ball bearings are designed as direct replacements for the Easton Velomax R4 SL rear hub, offering rubber sealed closures and low-friction lubrication for smooth rotation and long life in sealed hub assemblies. Road bikes and performance wheel service are common use cases for this bearing set.

✅ Closure: Rubber sealed with double-sided seals
✅ Lubrication: Low friction grease for long life
✅ Material: Corrosion-resistant chrome steel 52100 SAE
✅ Balls: High chromium steel 52100 SAE balls
✅ Cage: Low friction steel
✅ Precision: ABEC-1
✅ Location: Rear hub
✅ Quantity: Set of 4 bearings

💡 What is a sealed ball bearing used for in bicycle rear hubs?

They help keep the wheel turning smoothly and extend hub life.

- Enables smooth rotation and reduces drag - Protects bearings from moisture and dust with rubber seals - Uses 52100 steel balls for wear resistance - Suitable for Easton Velomax R4 SL rear hubs and similar setups