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.
grease lubrication material, straight bore shape, radial load direction, coast guard hh60j helicopter rescue hoist end item identification, 0.3700 inches nominal bore diameter