롤러 베어링의 롤링 요소를 제공하는 단단하거나 속이 빈 원통형 본체입니다.
0.7300 inches minimum and 0.7500 inches maximum overall length, steel comp e52100 overall material, 66 fed std single material response overall material document and classification, 0.1560 inches minimum and 0.1562 inches maximum rolling element diameter, needle roller, spherical ends style designator