15.0mm overall width 25.00mm bore diameter set screw slot in od of bearing 0.1820 to 0.1920 in. w by 0.2968 in. lg by 0.6250 in. deep non-loading groove, non-separable
9.00mm overall width 30.00mm bore diameter retainer contact surface of inner race 25 microinches aa max; suitable for operation at 250 deg f; part no. marked on face of race in acc/w sikorsky spec ss-8770; all external corners rounded 0.0240 in. max non-loading groove, non-separable