40BM4720 KOYO Width 20mm 40x47x20mm Needle roller bearings
Bearing number 40BM4720 Size (mm) 40x47x20 Brand KOYO Bore Diameter (mm) 40 Outer Diameter (mm) 47 Width (mm) 20 Fw 40 mm D 47 mm C 20 mm Weight 0.056 Kg Basic dynamic load rating (C) 30.3 kN Basic static load rating (C0) 82.6 kN