A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.
straight bore shape, 0.4325 inches minimum and 0.4425 inches maximum overall width, radial load direction, 0.6250 inches minimum and 0.6280 inches maximum bore diameter, 1.3720 inches minimum and 1.3750 inches maximum overall outside diameter