Part Details | ROD END PLAIN BEARING
3120-01-221-8752 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: AB3E35FN, GB525AB7, BRE3090L, BRE-3090-L, 3120-01-221-8752, 01-221-8752, 3120012218752, 012218752
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | DEC 04, 1985 | 01-221-8752 | 13209 ( BEARING, PLAIN, ROD END ) |
REFERENCE DRAWINGS & PICTURES
EXTERNALLY THREADED
BALL TYPE
Cross Reference | NSN 3120-01-221-8752
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AB3E35FN | 15860 | NEW HAMPSHIRE BALL BEARINGS, INC.DBA ASTRO DIVISION |
| GB525AB7 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
| BRE-3090-L | 81376 | RBC SOUTHWEST PRODUCTS, INC. |
Technical Data | NSN 3120-01-221-8752
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | BALL TYPE |
| OVERALL LENGTH | 1.9525 INCHES NOMINAL |
| BORE DIAMETER | 0.1895 INCHES MINIMUM AND 0.1915 INCHES MAXIMUM |
| OUTER MEMBER OUTSIDE DIAMETER | 0.7710 INCHES MINIMUM AND 0.7910 INCHES MAXIMUM |
| BORE CENTER TO SHANK END DISTANCE | 1.5520 INCHES MINIMUM AND 1.5720 INCHES MAXIMUM |
| OUTER MEMBER WIDTH | 0.3320 INCHES MINIMUM AND 0.3420 INCHES MAXIMUM |
| INNER MEMBER WIDTH | 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM |
| LUBRICATION MATERIAL | GREASE, MIL-G-23827 |
| STATIC RADIAL LOAD RATING | 4500 POUNDS |
| SHANK STYLE | EXTERNALLY THREADED |
| SHANK THREAD LENGTH | 0.9688 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNF |
| THREAD DIAMETER | 0.312 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| FEATURES PROVIDED | EXTERNAL LUBRICATION FITTING |
| SPECIAL FEATURES | RACE INSERT,6TH AND 7TH MATERIAL RESPONSES PER QQ-B-637; PLATING ON EXTERNAL SURFACES OF RACE INSERT AND BODY ONLY; NO PLATING ON BORE OF BALL; OPTIONAL LUBRICANT RESERVOIR THRU SHANK LENGTH |
| TEST DATA DOCUMENT | 81349-MIL-I-6868 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| SPECIFICATION/STANDARD DATA | 26512-GB525AB MANUFACTURERS SPECIFICATION CONTROL |