베어링, 롤러(수정된 경우)의 롤링 요소를 간격을 두고 고정하는 프레임 또는 인클로저입니다.
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, 1.6190 inches minimum and 1.6290 inches maximum bore diameter, copper alloy 642 overall material, 2.0640 inches minimum and 2.0670 inches maximum outside diameter, 0.5240 inches minimum and 0.5340 inches maximum overall width