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.
0.3125 inches nominal overall outside diameter, 0.1562 inches nominal overall width, flanged extended; inner ring dbl sheilded; crown retainer special features, magnetic anomoly detector,cp140 aurora end item identification, 0.1875 inches nominal bore diameter