A cylindrical body of either solid or hollow construction which provides the rolling elements in the roller bearing.
0.8650 inches minimum and 0.8750 inches maximum overall length, 0.3095 inches minimum and 0.3105 inches maximum rolling element diameter, steel comp e50100 or steel comp e52100 overall material, cylindrical roller, flat ends style designator, 66,aisi/sae e50100 or e52100 fed std single material response overall material document and classification