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.
1.7600 inches nominal overall width, 2.5000 inches nominal bore diameter, bearing in 2.50id x 1.76 wide part name assigned by controlling agency, nsn:3810-01-607-9674;crane,truck mounted. end item identification