18307 Hybrid Ceramic Bearing 18x30x7mm ABEC-1 (1 PC) Bicycle Bottom Brackets & Spares 18307RS Si3N4 Ball Bearings 18307-2RS
Technical Details
Brand Name: | FUSHI |
Coatings: | Chrome Steel |
Material: | Hybrid Ceramic |
Model Number: | 18307 Hybid Ceramic Bearing |
Structure: | Si3N4 Balls |
Surface Roughness: | Ra 0.05 |
Torque Capacity: | 18*30*7 mm |
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