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.
1.8730 inches minimum and 1.8770 inches maximum outer ring outside diameter, 2.0312 inches nominal flange outside diameter, straight bore shape, 0.7500 inches minimum and 0.7550 inches maximum bore diameter, radial load direction