롤러 베어링의 롤링 요소를 제공하는 단단하거나 속이 빈 원통형 본체입니다.
7.2500 inches nominal overall outside diameter, antenna pedestal,meteorology fsc application data, fed-std-66 fed std single material response roller material document and classification, 5.2500 inches nominal bore diameter, 1.0000 inches nominal overall width