롤러 베어링의 롤링 요소를 제공하는 단단하거나 속이 빈 원통형 본체입니다.
steel comp e51100 overall material, cylindrical roller, spherical ends style designator, 0.0310 inches minimum and 0.0312 inches maximum rolling element diameter, b-52f,g,h acft end item identification, 0.2600 inches minimum and 0.2800 inches maximum overall length