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.
0.7500 inches nominal overall width, radial load direction, straight bore shape, 3.50000 inches nominal bore diameter, 5.0000 inches nominal overall outside diameter