Part Details | ANNULAR BALL BEARING
3110-00-989-4865 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.
Alternate Parts: 7791143, 7791143, 3110-00-989-4865, 00-989-4865, 3110009894865, 009894865
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1962 | 00-989-4865 | 00014 ( BEARING, BALL, ANNULAR ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3110-00-989-4865
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7791143 | 19205 | SPRINGFIELD ARMORY |
| 7791143 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3110-00-989-4865
| Characteristic | Specifications |
|---|---|
| OVERALL WIDTH | 12.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 25.0000 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 47.0000 MILLIMETERS NOMINAL |
| LUBRICATION MATERIAL | OIL LUBRICATING |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| SHIELD QUANTITY | 2 |
| LOAD DIRECTION | RADIAL |
| INTERNAL FIT-UP DESIGNATION | STANDARD |