UKF312 KOYO B1 62 mm Bearing units
Bearing number UKF312 Brand KOYO Bore Diameter (mm) 55 d 55 mm A0 69.5 mm A 56 mm A1 22 mm B1 62 mm J 150 mm L 195 mm N 23 mm Thread (G) M20 A2 33 mm Weight 6.8 Kg Basic dynamic load rating (C) 81.9 kN Basic static load rating (C0) 52.2