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).
steel ball material, 0.3670 inches minimum and 0.3710 inches maximum outside diameter, 0.1900 inches minimum and 0.1940 inches maximum bore diameter, pressed retainer fabrication method, copper alloy retainer material