NSN 3120-00-307-2012 00-307-2012, 003072012
Product Details | SPHERICAL PLAIN BEARING
3120-00-307-2012 A detachable part 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. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes BEARING, PLAIN, SELF-ALIGNING.
Part Alternates: 3120-00-307-2012, 00-307-2012, 3120003072012, 003072012
Bearings | Bearings, Plain, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 00-307-2012 | 13204 ( BEARING, PLAIN, SPHERICAL ) |
Cross Reference | NSN 3120-00-307-2012
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| KSSB20-18 | 97613 | DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING |
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Technical Data | NSN 3120-00-307-2012
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | CHROMIUM SPHERICAL SURFACE |
| STYLE DESIGNATOR | 15C SOLID |
| OVERALL LENGTH | 1.2500 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.2500 INCHES MINIMUM AND 1.2510 INCHES MAXIMUM |
| SPHERICAL BODY DIAMETER | 1.9980 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM |
| CORNER SHAPE | SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER |
| ANTIROTATION/LUBRICATION TYPE AND QUANTITY | 4 HOLE |
| HOLE DIAMETER | 0.0600 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM FIRST |
| SURFACE FINISH | 40.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 100.0 MICROINCHES LEFT END SURFACE 100.0 MICROINCHES RIGHT END SURFACE 40.0 MICROINCHES SPHERICAL SURFACE |
| LUBRICANT ACCOMMODATION STYLE | 69 GROOVED CIRCULAR |
| MANUFACTURERS CODE | 98897 |
| DESIGN CONTROL REFERENCE | 345729 |
Restrictions/Controls & Freight Information | NSN 3120-00-307-2012
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



