0.6300" overall width 0.9980" bore diameter 3/32 in. by 45 deg chamfer on one corner od, 0.1050 in. radius on one corner id, copper plated solid inner race, with bore chamfer, journal
1.5585" overall width 1.3775" bore diameter two thd holes 180 deg apart, 0.1959 in. min 0.2067 in. max dia, 0.6000 in. deep, countersink 120 deg by 0.3100 in. dia, 0.2500-20-unc-2b thd 0.3750 in. deep, spaced on 1.7800 in. dia bolt circle inner ring, roller, cylindrical