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, 0.3937 inches nominal bore diameter, 1.1811 inches nominal overall outside diameter, angular load direction, 0.3543 inches nominal overall width