Part Details | ROD END PLAIN BEARING
3120-00-684-5321 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: CRB4106, CRB-4-106, BRE4445L, 3120-00-684-5321, 00-684-5321, 3120006845321, 006845321
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-684-5321 | 13209 ( BEARING, PLAIN, ROD END ) |
REFERENCE DRAWINGS & PICTURES
INTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE
BALL TYPE
Cross Reference | NSN 3120-00-684-5321
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CRB-4-106 | 50830 | CABCO INDUSTRIES INC. |
| BRE4445L | 81376 | RBC SOUTHWEST PRODUCTS, INC. |
Technical Data | NSN 3120-00-684-5321
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | BALL TYPE |
| OVERALL LENGTH | 1.6720 INCHES MINIMUM AND 1.7020 INCHES MAXIMUM |
| BORE DIAMETER | 0.2495 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM |
| OUTER MEMBER OUTSIDE DIAMETER | 0.7400 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM |
| BORE CENTER TO SHANK END DISTANCE | 1.3120 INCHES NOMINAL |
| OUTER MEMBER WIDTH | 0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM |
| INNER MEMBER WIDTH | 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM |
| SHANK STYLE | INTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE |
| SHANK THREAD LENGTH | 0.7500 INCHES NOMINAL |
| INSPECTION HOLE CENTER TO END DISTANCE | 0.3125 INCHES NOMINAL |
| SHANK WIDTH ACROSS WRENCH FLATS | 0.3750 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNF |
| THREAD DIAMETER | 0.250 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| FEATURES PROVIDED | EXTERNAL LUBRICATION FITTING |