롤러 베어링의 롤링 요소를 제공하는 단단하거나 속이 빈 원통형 본체입니다.
steel comp e50100 or steel comp e51100 or steel comp e52100 overall material, 66,aisi/sae e50100,e51100 or e52100 fed std single material response overall material document and classification, 1.2300 inches minimum and 1.2500 inches maximum overall length, 10 microinch surface finish on outside diameter special features, 0.1248 inches minimum and 0.1250 inches maximum rolling element diameter