6903 Hybrid Ceramic Bearing 17x30x7 mm ABEC-1 ( 1 PC ) Bicycle Bottom Brackets & Spares 6903RS Si3N4 Ball Bearings
Technical Details
Brand Name: | FUSHI |
Coatings: | Chrome Steel |
Material: | Hybrid Ceramic |
Model Number: | 6903 Hybid Ceramic Bearing |
Structure: | Si3N4 Balls |
Surface Roughness: | Ra 0.05 |
Torque Capacity: | 17*30*7 mm |
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