30MKM3712 KOYO Outer Diameter 37mm 30x37x12mm Needle roller bearings
Bearing number 30MKM3712 Size (mm) 30x37x12 Brand KOYO Bore Diameter (mm) 30 Outer Diameter (mm) 37 Width (mm) 12 Fw 30 mm D 37 mm C 12 mm b 9.3 mm Weight 0.025 Kg Basic dynamic load rating (C) 12.1 kN Basic static load rating (C0) 18.8 kN