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.
seperator,oil water;wtc-2-03-107;6cyu5 end item identification, spherical plain bearing part name assigned by controlling agency