Per b-1 engineering
A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes bearing, plain, rod end and bearing, plain, spherical.
Classification: Spherical roller bearings, single row
NSN 5895-01-570-5336
NSN 5998-00-528-2352
NSN 5930-01-484-5135
NSN 6150-01-069-4348
NSN 5975-00-286-8506
NSN 5930-00-148-9247
NSN 6130-01-641-5436
NSN 5975-01-317-0570
NSN 5910-01-578-6803
NSN 6145-01-549-8410
NSN 7035-00-059-7970
NSN 5910-01-625-8216