B-55 Timken 7.938×12.7×7.92mm (Grease) Lubrication Speed 5400 r/min Needle roller bearings

Bearing number B-55 Size (mm) 7.938×12.7×7.92 Brand Timken Bore Diameter (mm) 7.938 Outer Diameter (mm) 12.7 Width (mm) 7.92 Fw 7.938 mm D 12.7 mm C 7.92 mm Weight 0.004 Kg Basic dynamic load rating (C) 4.09 kN Basic static load rating (C0) 4.58 kN (Grease) Lubrication Speed 5400 r/min