An assembled inner component of a roller bearing, consisting of a frame or inclosure which spaces and retains the rolling elements of a bearing, roller (as modified) and the rollers which are the rolling elements in a bearing, roller (as modified).
1.8740 inches minimum and 1.8750 inches maximum bore diameter, steel comp 630 roller material, steel comp 303 and steel comp 304 retainer material, 1.5938 inches nominal overall width, 2.2510 inches minimum and 2.2530 inches maximum outside diameter