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, 0.0009 inches minimum radial and 0.0014 inches maximum radial internal clearance, straight bore shape, 3.5430 inches minimum and 3.5433 inches maximum bore diameter, annual ball bearing for quiet operation application to submarine usage departure from cited document
NSN | Name | Date |
---|---|---|
3110-00-779-4029 | No Name Available | 04/25/1969 |