Campagnolo Centaur Ultra Torque Bottom Bracket Ball Bearings With Rubber Sealed Closures And Double Sided Seals Low Friction Grease Lubrication Corrosion Resistant Chrome 52100 Steel Balls ABEC 1 Precision Cage Low Friction Steel

Ball Bearings for Centaur Ultra Torque 2007 Bottom Bracket
✔️ Sealed closures, double-sided seals, grease, set of 2 bearings

These ball bearings are replacement parts for the Centaur Ultra Torque 2007 bottom bracket. They’re used to restore smooth crank rotation in road bikes and high-performance setups that rely on this interface.

✅ Sealed ball bearing with rubber closures on both sides for moisture protection
✅ Double-sided seals extend life in tough riding conditions
✅ Low-friction grease inside for smooth, quiet operation
✅ Corrosion-resistant chrome steel balls (52100 SAE) for durability
✅ ABEC-1 precision quality to ensure reliable rotation
✅ Cage made from low friction steel to reduce drag
✅ Pack: set of 2 bearings

💡 What is a bottom bracket ball bearing used for in road bike drivetrains and BB assemblies?

These bearings help keep your pedals turning smoothly and extend the life of the bottom bracket. - They reduce friction and support radial and axial loads in BB assemblies - They enable efficient power transfer by minimizing resistance - They match standard BB interfaces for easy replacement - They resist corrosion under regular cycling conditions