1.1150" outside diameter 0.1180" overall width 0.6260" bore diameter magnaflux per mil-i-6868, rockwell c scale 60 min, i.d. corners chamfered 0.035 in. by 45 deg, 16aa max finish on both faces, 32aa max finish on chamfered corners flat race surface
0.9249" overall width 0.9841" bore diameter stabilized for operation at m 65 to p 300 deg f 92b counterbored outer rings, non-separable, back to back mounting