Material : Hybrid Ceramic
Model Number : 6902 2RS CB
Bearing Material : : Bearing Steel
Ball Material : : Ceramic Si3N4
Bearing Sizes : : 15x28x7 mm
Inner Diameter : : 15 mm
Out Diameter : : 28 mm
Width : : 7 mm
Bearing Type : : Hybrid ceramic ball bearing
Application : : Bicycle Bottom Brackets