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, 0.0019 inches minimum radial and 0.0025 inches maximum radial internal clearance, 1.0809 inches minimum and 1.0811 inches maximum bore diameter, 0.0700 inches minimum and 0.0800 inches maximum flange width, 3.5500 inches minimum and 3.5700 inches maximum flange outside diameter