B-4420
B-4420 Timken 69.85×79.375×31.75mm D 79.375 mm Needle roller bearings
Bearing number B-4420 Size (mm) 69.85×79.375×31.75 Brand Timken Bore Diameter (mm) 69.85 Outer Diameter (mm) 79.375 Width (mm) 31.75 Fw 69.85 mm D 79.375 mm C 31.75 mm Weight 0.208 Kg Basic dynamic load rating (C) 85.4 kN Basic static load rating (C0) 252 kN (Grease) Lubrication Speed 1600 r/min