0.0781" overall width 0.0550" bore diameter od beveled both ends 5 deg porm 30 min. by 0.02655 in. lg from bearing face, od center land width 0.250 in. max non-loading groove, non-separable
39.0mm overall width 80.0mm bore diameter 250a single row, non-locating, two lip inner ring, cylindrical outer ring with two roller retainment rings on outer, non-separable
1.4375" overall width 60.0mm bore diameter 250a single row, non-locating, two lip inner ring, cylindrical outer ring with two roller retainment rings on outer, non-separable