NSN 3120-01-057-0473
Part Details | SELF-ALIGNING PLAIN BEARING
3120-01-057-0473 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: 74806763, B28L16, B-28-L-16, 17SF28X3, 17SF28-X3, 17SF28X3, 17SF28-X3, 3120-01-057-0473, 01-057-0473, 3120010570473, 010570473
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | MAR 05, 1978 | 01-057-0473 | 13208 ( BEARING, PLAIN, SELF-ALIGNING ) |
REFERENCE DRAWINGS & PICTURES
WITHOUT INSERT OR LINER
Cross Reference | NSN 3120-01-057-0473
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 74806763 | 0AHU0 | KALMAR AC INC |
| B-28-L-16 | 51588 | RBC BEARINGS INCORPORATEDDIV WEST TRENTON DIVISION |
| 17SF28-X3 | 60380 | TIMKEN AEROSPACE, INCDBA TORRINGTON PRODUCT |
| 17SF28-X3 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
Technical Data | NSN 3120-01-057-0473
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | WITHOUT INSERT OR LINER |
| BORE DIAMETER | 1.7498 INCHES MINIMUM AND 1.7508 INCHES MAXIMUM |
| OUTER MEMBER OUTSIDE DIAMETER | 2.8112 INCHES MINIMUM AND 2.8125 INCHES MAXIMUM |
| OUTER MEMBER WIDTH | 1.3070 INCHES MINIMUM AND 1.3120 INCHES MAXIMUM |
| INNER MEMBER WIDTH | 1.5260 INCHES MINIMUM AND 1.5310 INCHES MAXIMUM |
| LUBRICATION MATERIAL | LUBRICANT, MANUFACTURERS STANDARD |
| STATIC RADIAL LOAD RATING | 102000 POUNDS |
| SPECIAL FEATURES | SINGLE FRACTURE ON OUTER RACE MEMBER |