EXFL309 SNR D2 70 mm Bearing units
Bearing number EXFL309 Brand SNR Bore Diameter (mm) 45 d 45 mm e 25 mm s 19.8 mm A 44 mm A1 18 mm B1 58.7 mm D2 70 mm H 230 mm J 177 mm L 125 mm N 25 mm Thread (G) M6x1 A2 63.9 mm Weight 3.3 Kg Basic dynamic load rating