롤러 베어링의 롤링 요소를 제공하는 단단하거나 속이 빈 원통형 본체입니다.
stabilized for operation from m65 deg f to p375 deg f,c59.0 to c63.0 rockwell hardness o/a special features, ams 6276 assn std single material response roller material document and classification, tapered roller, flat ends style designator, 1.2950 inches minimum and 1.3000 inches maximum overall length, steel roller material