Ochoos 6903 Hybrid Ceramic Bearing 17x30x7 mm ABEC-1 -1 PC- Bicycle Bottom Brackets and Spares 6903RS Si3N4 Ball Bearings

modname=ckeditor Attributes Values                    Part Number 6903 2rs Bearing Bearing Type 2 Sealed   Bore Dia (d) 17 mm Outer Dia (D) 30 mm Width (B) 7 mm Material Hybid Ceramic Dynamic Load Rating (Cr) (Newtons) 4588 Static Load Rating (Cor) (Newtons) 2565 Max Speed (Grease) (X1000 RPM) 23 Weight (Kg) (kilogram) 0.020 Item specifics: Surface roughness: Ra 0.05 Model number: 6903 Hybid Ceramic Bearing Torque capacity: 17*30*7 mm Material: Hybrid Ceramic Coatings: Chrome Steel Structure: Si3N4 Balls