QT31 NACHI 70x150x40mm r1 min. 3 mm Tapered roller bearings
Bearing number QT31 Size (mm) 70x150x40 Brand NACHI Bore Diameter (mm) 70 Outer Diameter (mm) 150 Width (mm) 40 d 70 mm D 150 mm T 40 mm B 37 mm C 27 mm a – 6.5 mm r min. 2.5 mm r1 min. 3 mm Weight 3 Kg Basic dynamic load rating (C) 175