Part Details | SPHERICAL PLAIN BEARING
3120-00-540-7748 A detachable part in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes BEARING, PLAIN, SELF-ALIGNING.
Alternate Parts: 3716871, 371687-1, 3120-00-540-7748, 00-540-7748, 3120005407748, 005407748
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-540-7748 | 13204 ( BEARING, PLAIN, SPHERICAL ) |
REFERENCE DRAWINGS & PICTURES
GROOVED CIRCULAR
SOLID
Cross Reference | NSN 3120-00-540-7748
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 371687-1 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 3120-00-540-7748
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SOLID |
| OVERALL LENGTH | 0.8800 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.6250 INCHES MINIMUM AND 1.6260 INCHES MAXIMUM |
| SPHERICAL BODY DIAMETER | 1.9960 INCHES MINIMUM AND 1.9980 INCHES MAXIMUM |
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 4 HOLE |
| LUBRICANT ACCOMMODATION STYLE | GROOVED CIRCULAR |