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.
1.2500 inches nominal effective length, 2.0600 inches minimum and 2.0650 inches maximum flange outside diameter, 1.3750 inches minimum and 1.3830 inches maximum bore diameter, 25.0 degrees nominal contact angle, straight bore shape