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.
radial load direction, 0.4664 inches minimum and 0.4724 inches maximum overall width, 0.6691 inches minimum and 0.6693 inches maximum bore diameter, 1.5746 inches minimum and 1.5748 inches maximum overall outside diameter, straight bore shape