Campagnolo Centaur Ultra Torque 2007 Bottom Bracket Ball Bearing Set With Rubber Sealed Closures Low Friction Grease Corrosion Resistant Chrome Steel Balls 52100 SAE Low Friction Cage ABEC 1 Precision

Ball Bearings for Campagnolo Centaur Ultra Torque BB
✔️ Sealed rubber closures, low-friction grease, 52100 chrome steel balls

These ball bearings replace worn units in Campagnolo Centaur Ultra Torque bottom brackets (2007). Used on road bikes to refresh the crank and extend bottom bracket life, these bearings ensure smooth rotation and reliable performance under load.

✅ Rubber sealed closures on both sides for dirt exclusion
✅ Lubrication: low friction grease for smooth operation
✅ Material: corrosion-resistant chrome steel 52100 SAE balls
✅ Cage: low friction steel design for quiet rotation
✅ Precision: ABEC-1 for reliable performance
✅ Pack: set of 2 bearings for replacement in BB assemblies

💡 What is a sealed ball bearing used for in a bicycle bottom bracket? This handy component helps reduce friction and keep drivetrain parts turning smoothly.

- Sealed design protects lubrication and blocks dirt from entering - High chromium steel balls resist corrosion for longer life - ABEC-1 tolerance supports consistent, quiet rotation - Fits most standard bottom bracket shells used on road bikes