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.
quiet operation tested for submarine usage reference number differentiating characteristics, zzzw criticality code justification, annual ball bearing for quiet operation application to submarine usage departure from cited document
NSN | Name | Date |
---|---|---|
3110-01-054-2625 | No Name Available | 02/01/1985 |
3110-01-355-5090 | No Name Available | 11/01/2015 |