Part Details | ROD END PLAIN BEARING
3120-00-612-7490 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: 6814040, R424, R4-24, 3120-00-612-7490, 00-612-7490, 3120006127490, 006127490
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-612-7490 | 13209 ( BEARING, PLAIN, ROD END ) |
REFERENCE DRAWINGS & PICTURES
INTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE
BALL TYPE
Cross Reference | NSN 3120-00-612-7490
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6814040 | 24617 | GENERAL MOTORS CORP |
| R4-24 | 57448 | STEPHENS-ADAMSON INCA SUB OF ALLIS-CHALMERS CORP |
Technical Data | NSN 3120-00-612-7490
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | BALL TYPE |
| OVERALL LENGTH | 2.8430 INCHES NOMINAL |
| BORE DIAMETER | 0.2495 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM |
| OUTER MEMBER OUTSIDE DIAMETER | 0.9370 INCHES MAXIMUM |
| BORE CENTER TO SHANK END DISTANCE | 2.3650 INCHES MINIMUM AND 2.3850 INCHES MAXIMUM |
| OUTER MEMBER WIDTH | 0.4330 INCHES MAXIMUM |
| INNER MEMBER WIDTH | 0.5880 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM |
| SHANK STYLE | INTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE |
| SHANK THREAD LENGTH | 0.7180 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM |
| INSPECTION HOLE CENTER TO END DISTANCE | 0.4270 INCHES MINIMUM AND 0.4470 INCHES MAXIMUM |
| SHANK WIDTH ACROSS WRENCH FLATS | 0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNF |
| THREAD DIAMETER | 0.312 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| SPECIAL FEATURES | 0.2920 IN. MAX,0.3200 IN. MAX OFFSET BETWEEN CENTERLINES OF BORE AND SHANK |