Part Details | SELF-ALIGNING PLAIN BEARING
3120-00-420-5772 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 item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.
Alternate Parts: 12253848, 0RB48SA, B48L, B48, GEZ300ES, 30SF48, 30SF48, 12253848, 12253848, 3120-00-420-5772, 00-420-5772, 3120004205772, 004205772
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | MAR 14, 1969 | 00-420-5772 | 13208 ( BEARING, PLAIN, SELF-ALIGNING ) |
REFERENCE DRAWINGS & PICTURES
WITHOUT INSERT OR LINER
Cross Reference | NSN 3120-00-420-5772
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12253848 | 51588 | RBC BEARINGS INCORPORATEDDIV WEST TRENTON DIVISION |
| 0RB48SA | 51588 | RBC BEARINGS INCORPORATEDDIV WEST TRENTON DIVISION |
| B48L | 51588 | RBC BEARINGS INCORPORATEDDIV WEST TRENTON DIVISION |
| B48 | 51588 | RBC BEARINGS INCORPORATEDDIV WEST TRENTON DIVISION |
| GEZ300ES | 52676 | SKF USA INC. |
| 30SF48 | 60380 | TIMKEN AEROSPACE, INCDBA TORRINGTON PRODUCT |
| 30SF48 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| 12253848 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| 12253848 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3120-00-420-5772
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | WITHOUT INSERT OR LINER |
| BORE DIAMETER | 2.9994 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM |
| OUTER MEMBER OUTSIDE DIAMETER | 4.7492 INCHES MINIMUM AND 4.7500 INCHES MAXIMUM |
| OUTER MEMBER WIDTH | 2.2450 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM |
| INNER MEMBER WIDTH | 2.6200 INCHES MINIMUM AND 2.6250 INCHES MAXIMUM |
| STATIC RADIAL LOAD RATING | 893000 POUNDS |
| END ITEM IDENTIFICATION | 2330-01-303-8832 M1000 CHETTL TRAILER |