롤러 베어링의 롤링 요소를 제공하는 단단하거나 속이 빈 원통형 본체입니다.
0.2489 inches minimum and 0.2500 inches maximum rolling element diameter, 0.5050 inches nominal overall length, 100 pct magnetic particle inspection mil-i-6868 special features, steel overall material, cylindrical roller, flat ends style designator