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.
1.1809 inches minimum and 1.1811 inches maximum overall outside diameter, f/1-18 non-hsp support end item identification, 0.2706 inches minimum and 0.2756 inches maximum overall width, steel comp e52100 ball material, loading groove, non-separable style designator