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.
Classification: Interchangeable tools for handtools for milling (exc end milling cutters) and parts for all such tools, of base metal
NSN 4140-01-249-4450
NSN 6150-00-456-0775
NSN 6150-01-016-0434
NSN 6110-00-383-5367
NSN 6620-01-519-2628
NSN 5910-00-279-1981
NSN 6650-01-143-4586
NSN 6240-01-559-3806
NSN 5945-01-182-0198
NSN 5920-01-463-8484
NSN 5975-01-396-5616
NSN 6110-00-152-1529