Part Details | ROD END PLAIN BEARING
3120-01-331-7744 A detachable assembly 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. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes BEARING, PLAIN, SPHERICAL and BEARING, PLAIN, SELF-ALIGNING.
Alternate Parts: BRE4991, BRE-4991, 3120-01-331-7744, 01-331-7744, 3120013317744, 013317744
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | DEC 27, 1990 | 01-331-7744 | 13209 ( BEARING, PLAIN, ROD END ) |
REFERENCE DRAWINGS & PICTURES
EXTERNALLY THREADED
BALL TYPE
Cross Reference | NSN 3120-01-331-7744
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| BRE-4991 | 81376 | RBC SOUTHWEST PRODUCTS, INC. |
Technical Data | NSN 3120-01-331-7744
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | BALL TYPE |
| OVERALL LENGTH | 2.2495 INCHES NOMINAL |
| BORE DIAMETER | 0.2495 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM |
| OUTER MEMBER OUTSIDE DIAMETER | 0.8650 INCHES MINIMUM AND 0.8850 INCHES MAXIMUM |
| BORE CENTER TO SHANK END DISTANCE | 1.8020 INCHES MINIMUM AND 1.8220 INCHES MAXIMUM |
| OUTER MEMBER WIDTH | 0.3220 INCHES MINIMUM AND 0.3320 INCHES MAXIMUM |
| INNER MEMBER WIDTH | 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
| SHANK STYLE | EXTERNALLY THREADED |
| SHANK THREAD LENGTH | 1.0310 INCHES MINIMUM AND 1.1240 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNF |
| THREAD DIAMETER | 0.3750 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | LEFT-HAND |