NSN 3110-00-978-7776 SFR4P2K13, 13566001, 135660-01
Product Details | ANNULAR BALL BEARING
3110-00-978-7776 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.
Part Alternates: SFR4P2K13, 13566001, 135660-01, 3110-00-978-7776, 00-978-7776, 3110009787776, 009787776
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 17 NOV 1972 | 00-978-7776 | 00014 ( BEARING, BALL, ANNULAR ) |
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Technical Data | NSN 3110-00-978-7776
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 440C OVERALL |
| STYLE DESIGNATOR | 14A NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 0.1960 INCHES NOMINAL |
| BORE DIAMETER | 0.2500 INCHES NOMINAL |
| FLANGE OUTSIDE DIAMETER | 0.6900 INCHES NOMINAL |
| FLANGE WIDTH | 0.0420 INCHES NOMINAL |
| OUTER RING OUTSIDE DIAMETER | 0.6250 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.7 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| SHIELD QUANTITY | 1 |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | 0.0001 INCHES MINIMUM RADIAL AND 0.0003 INCHES MAXIMUM RADIAL |
| SPECIAL FEATURES | SHIELD ON SIDE OPPOSITE FLANGE |
Restrictions/Controls & Freight Information | NSN 3110-00-978-7776
| 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 |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



