Y57
Y57 KOYO Fw 7.938 mm 7.938×12.7×11.11mm Needle roller bearings
Bearing number Y57 Size (mm) 7.938×12.7×11.11 Brand KOYO Bore Diameter (mm) 7.938 Outer Diameter (mm) 12.7 Width (mm) 11.11 Fw 7.938 mm D 12.7 mm C 11.11 mm Weight 0.0053 Kg Basic dynamic load rating (C) 5.95 kN Basic static load rating (C0) 8.75 kN