롤러 베어링의 롤링 요소를 제공하는 단단하거나 속이 빈 원통형 본체입니다.
6.0 millimeters nominal rolling element diameter, 6.0 millimeters nominal overall length, ams 6440 assn std single material response overall material document and classification, steel comp e52100 overall material, cylindrical roller, flat ends style designator