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.
standard internal fit-up designation, 1.1247 inches minimum and 1.1252 inches maximum bore diameter, 2.8115 inches minimum and 2.8120 inches maximum overall outside diameter, radial load direction, straight bore shape