MIL-B-7949E, MILITARY SPECIFICATION: BEARINGS, BALL, AIRFRAME, ANTI-FRICTION (09 APR 1981) [S/S BY SAE-AS7949]

MIL-B-7949E, MILITARY SPECIFICATION: BEARINGS, BALL, AIRFRAME, ANTI-FRICTION (09 APR 1981) [S/S BY SAE-AS7949]., This specification covers antifriction bearings in the -65 deg. F. to 350 deg. F. temperature range.