An assembled inner component of a ball bearing, consisting of a frame or inclosure which spaces and fixes the position of the rolling elements of a bearing, ball (as modified) and the spherical bodies which are the rolling elements in a bearing, ball (as modified).
plastic polyamide (nylon) retainer material, steel comp e52100 ball material, machined retainer fabrication method, 0.1910 inches minimum and 0.2010 inches maximum bore diameter, 0.4220 inches minimum and 0.4320 inches maximum outside diameter