NSN 3120-01-498-5855 014985855
Product Details | AIRFRAME ROLLER BEARING
3120-01-498-5855 A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ROLLER, BEARING which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes BEARING, ROLLER, CYLINDRICAL.
Part Alternates: 014985855
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 29 JUN 2002 | 01-498-5855 | 00046 ( BEARING, ROLLER, AIRFRAME ) |
Drawings & Photos | NSN 3110-01-498-5855
Cross Reference | NSN 3120-01-498-5855
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| AS28913-8C | 81205 | THE BOEING COMPANY DBA BOEING |
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Technical Data | NSN 3120-01-498-5855
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP E52100 INNER RING STEEL COMP E52100 OUTER RING STEEL COMP 4140 RETAINER RUBBER SYNTHETIC ROLLER |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE ROLLER |
| SURFACE TREATMENT | CADMIUM EXPOSED SURFACES AS MOUNTED |
| STYLE DESIGNATOR | 276 CONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING |
| BORE DIAMETER | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 1.6870 INCHES MINIMUM AND 1.6875 INCHES MAXIMUM |
| OUTER RING WIDTH | 0.8070 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM |
| INNER RING WIDTH | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| LUBRICATION MATERIAL | GREASE |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| RETAINER FABRICATION METHOD | MACHINED |
| SEAL QUANTITY | 2 |
| BEARING SEAL TYPE | CONTACT |
| SPECIAL FEATURES | INTERNAL RADIAL CLEARANCE .005 TO .025,OIL HOLES IN OIL GROOVE IN OD OF OUTER RING |
| III END ITEM IDENTIFICATION | F/A-22 RAPTOR |
Restrictions/Controls & Freight Information | NSN 3120-01-498-5855
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||
Management | NSN 3120-01-498-5855
Air Force| Category | Code | Description |
|---|---|---|
| Price Validation | E | The current standard price is an estimated price.
|
| Materiel Management Aggregation Code | FR | TL:F-22 AIRCRAFT |
| Budget Code | S | 1557X3010:Aircraft Replenishment Spares |
| Source of Supply | F01 | Lockheed Martin Aeronautical Systems Marietta, GA 30063-0659 |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |