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.
2.1650 inches minimum and 2.1654 inches maximum overall outside diameter, 0.5068 inches minimum and 0.5118 inches maximum overall width, 1.1809 inches minimum and 1.1811 inches maximum bore diameter, radial load direction, straight bore shape