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, 0.0005 inches minimum radial and 0.0008 inches maximum radial internal clearance, 1.1807 inches minimum and 1.1811 inches maximum bore diameter, 0.2290 inches minimum and 0.2390 inches maximum flange outside diameter, contact bearing seal type