O-21 NACHI 66.675×97.631×25.400mm D1 67.469 mm Thrust ball bearings
Bearing number O-21 Size (mm) 66.675×97.631×25.400 Brand NACHI Bore Diameter (mm) 66.675 Outer Diameter (mm) 97.631 Width (mm) 25.400 d 66.675 mm D 97.631 mm T 25.400 mm d1 96.838 mm r min. 2.4 mm D1 67.469 mm da min. 85 mm Da max. 79 mm ra max. 1.6 mm Weight 0.660 Kg Basic dynamic