WR50/45 KOYO 50x55x45mm Width 45mm Needle roller bearings
Bearing number WR50/45 Size (mm) 50x55x45 Brand KOYO Bore Diameter (mm) 50 Outer Diameter (mm) 55 Width (mm) 45 Fw 50 mm Ew 55 mm B 45 mm Weight 0.102 Kg Basic dynamic load rating (C) 53.5 kN Basic static load rating (C0) 144 kN