A cylindrical body of either solid or hollow construction which provides the rolling elements in the roller bearing.
1.2950 inches minimum and 1.3000 inches maximum overall length, steel roller material, 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