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.
kc-46a se end item identification, 0.250 inches nominal bore diameter, 0.50 inches nominal overall outside diameter, steel comp 440c overall material, bearing,ball,annula part name assigned by controlling agency