롤러 베어링의 롤링 요소를 제공하는 단단하거나 속이 빈 원통형 본체입니다.
6.0 millimeters nominal rolling element diameter, ams 6440 assn std single material response overall material document and classification, 6.0 millimeters nominal overall length, steel overall material, 32 rollers per set, material tempered to 250 deg f special features