A cylindrical body of either solid or hollow construction which provides the rolling elements in the roller bearing.
harden and temper to rc 63 min special features, steel comp e50100 or steel comp e52100 overall material, 0.1560 inches minimum and 0.1562 inches maximum rolling element diameter, 66,aisi/sae e50100 or e52100 fed std single material response overall material document and classification, 0.6360 inches minimum and 0.6560 inches maximum overall length