롤러 베어링의 롤링 요소를 제공하는 단단하거나 속이 빈 원통형 본체입니다.
0.4400 inches nominal overall length, 0.0781 inches nominal rolling element diameter, 66,aisi/sae e50100,e51100 or e52100 fed std single material response overall material document and classification, steel comp e50100 or steel comp e51100 or steel comp e52100 overall material, needle roller, spherical ends style designator