베어링, 롤러(수정된 경우)의 롤링 요소를 간격을 두고 고정하는 프레임 또는 인클로저입니다.
0.8420 inches minimum and 0.8520 inches maximum outside diameter, 0.2870 inches minimum and 0.2970 inches maximum overall width, copper alloy 642 overall material, 0.6980 inches minimum and 0.7010 inches maximum bore diameter, qq-c-465,alloy 642 fed spec 1st material response or alloy 954,type 2 or 3 fed spec 2nd material response overall material document and classification