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.
zzzw criticality code justification, 0.0005 inches minimum radial and 0.0009 inches maximum radial internal clearance, annual ball bearing for quiet operation application to submarine usage departure from cited document, 1.7715 inches minimum and 1.7717 inches maximum bore diameter, straight bore shape
NSN | Name | Date |
---|---|---|
3110-00-722-0990 | No Name Available | 04/18/1969 |
3110-00-979-0017 | No Name Available | 04/18/1969 |
3110-01-076-0379 | No Name Available | 09/01/1981 |