NSN 3120-01-301-0878
Part Details | SELF-ALIGNING PLAIN BEARING
3120-01-301-0878 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: KWB4013, KWB40-13, C8255, C-8255, 3120-01-301-0878, 01-301-0878, 3120013010878, 013010878
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | MAY 25, 1989 | 01-301-0878 | 13208 ( BEARING, PLAIN, SELF-ALIGNING ) |
REFERENCE DRAWINGS & PICTURES
WITHOUT INSERT OR LINER
Cross Reference | NSN 3120-01-301-0878
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| KWB40-13 | 97613 | SARGENT AEROSPACE & DEFENSE, LLCDBA KAHR BEARING |
| C-8255 | 97613 | SARGENT AEROSPACE & DEFENSE, LLCDBA KAHR BEARING |
Technical Data | NSN 3120-01-301-0878
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | WITHOUT INSERT OR LINER |
| BORE DIAMETER | 2.4990 INCHES MINIMUM AND 2.5000 INCHES MAXIMUM |
| OUTER MEMBER OUTSIDE DIAMETER | 3.9662 INCHES MINIMUM AND 3.9675 INCHES MAXIMUM |
| OUTER MEMBER WIDTH | 1.4370 INCHES MINIMUM AND 1.4470 INCHES MAXIMUM |
| INNER MEMBER WIDTH | 2.0570 INCHES MINIMUM AND 2.0620 INCHES MAXIMUM |
| SPECIAL FEATURES | USED ON C5A/B |