Part Details | ROD END PLAIN BEARING
3120-01-258-8558 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: MM16, MM-16, 52B101454, 52B10145-4, 3120-01-258-8558, 01-258-8558, 3120012588558, 012588558
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JUL 09, 1987 | 01-258-8558 | 13209 ( BEARING, PLAIN, ROD END ) |
REFERENCE DRAWINGS & PICTURES
EXTERNALLY THREADED
BALL TYPE
Cross Reference | NSN 3120-01-258-8558
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MM-16 | 56644 | AURORA BEARING COMPANY |
| 52B10145-4 | 21439 | ENGINEERED ARRESTING SYSTEMSCORPORATION |
Technical Data | NSN 3120-01-258-8558
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | BALL TYPE |
| OVERALL LENGTH | 5.5000 INCHES NOMINAL |
| BORE DIAMETER | 0.9995 INCHES MINIMUM AND 1.0035 INCHES MAXIMUM |
| OUTER MEMBER OUTSIDE DIAMETER | 2.7300 INCHES MINIMUM AND 2.7700 INCHES MAXIMUM |
| BORE CENTER TO SHANK END DISTANCE | 4.1050 INCHES MINIMUM AND 4.1450 INCHES MAXIMUM |
| OUTER MEMBER WIDTH | 0.9950 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM |
| INNER MEMBER WIDTH | 1.3700 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM |
| STATIC RADIAL LOAD RATING | 43541 POUNDS |
| SHANK STYLE | EXTERNALLY THREADED |
| SHANK THREAD LENGTH | 2.0940 INCHES MINIMUM AND 2.1870 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNF |
| THREAD DIAMETER | 1.250 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |