롤러 베어링의 롤링 요소를 제공하는 단단하거나 속이 빈 원통형 본체입니다.
spherical ends optional special features, 0.3027 inches minimum and 0.3030 inches maximum rolling element diameter, 0.9800 inches minimum and 1.0000 inches maximum overall length, sae assn std single material response overall material document and classification, steel comp e52100 overall material