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.
2 shield quantity, 6.6929 inches nominal overall outside diameter, 2.6875 inches nominal overall width, winch inhaul/outhaul,mm 5123-4ao,282 end item identification, 3.1496 inches nominal bore diameter