71V7930B KOYO Ew 79 mm 71x79x30.15mm Needle roller bearings
Bearing number 71V7930B Size (mm) 71x79x30.15 Brand KOYO Bore Diameter (mm) 71 Outer Diameter (mm) 79 Width (mm) 30.15 Fw 71 mm Ew 79 mm B 30.15 mm Weight 0.135 Kg Basic dynamic load rating (C) 61.3 kN Basic static load rating (C0) 138 kN (Grease) Lubrication Speed 3800 r/min (Oil) Lubrication Speed 6700 r/min