1.5625" overall width 70.00mm bore diameter 250a single row, non-locating, two lip inner ring, cylindrical outer ring with two roller retainment rings on outer, non-separable
9.0mm overall width 20.00mm bore diameter 2 slots on either side of inner ring 180 degrees apart 0.1450 to 0.1550 in. wide 0.055 to 0.0650 in. deep non-loading groove, non-separable
13.0mm overall width 30.0mm bore diameter 2 slots on either side of inner ring 0.1450 to 0.1550 in. wide 0.0950 to 0.1000 in. deep 180 degrees apart non-loading groove, non-separable
9.0mm overall width 30.00mm bore diameter 2 slots 180 degrees apart 0.1450 in. min 0.1550 in. max wide on either side of inner ring non-loading groove, non-separable
3a thread class right-hand 2.5000" overall length 0.3745" bore diameter 24 thread quantity per inch cadmium surface treated ball type unf thread series