NSN 3110-00-951-1557 D350144, D3-50144, 3L04RXR1638
Product Details | ANNULAR BALL BEARING
3110-00-951-1557 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: D350144, D3-50144, 3L04RXR1638, 9104KE8211, 2-300-021-03, 2-300-021-04, 104KS301, 2300021, 2-300-021, 2-300-021-02, 3110-00-951-1557, 00-951-1557, 3110009511557, 230002104, 009511557, 230002103, 230002102
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1962 | 00-951-1557 | 00014 ( BEARING, BALL, ANNULAR ) |
Drawings & Photos | NSN 3110-00-951-1557
Cross Reference | NSN 3110-00-951-1557
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 104KS301 | 38443 | SKF USA INC DBA SKF AEROENGINE NORTH AMERICA |
| 2-300-021 | 99193 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL |
| 2-300-021-02 | 99193 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL |
| 2-300-021-03 | 99193 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL |
| 2-300-021-04 | 99193 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL |
| 3L04RXR1638 | 43334 | GENERAL MOTORS CORP DELCO MORAINE NDH DIV |
| 9104KE8211 | 21335 | TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE |
| D3-50144 | 38443 | SKF USA INC DBA SKF AEROENGINE NORTH AMERICA |
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Related Products | NSN 3110-00-951-1557
Technical Data | NSN 3110-00-951-1557
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL BALL STEEL INNER RING STEEL OUTER RING STEEL RETAINER |
| MATERIAL DOCUMENT AND CLASSIFICATION | 2-300-021,91547 MFR REF SINGLE MATERIAL RESPONSE BALL 2-300-021,91547 MFR REF SINGLE MATERIAL RESPONSE INNER RING 2-300-021,91547 MFR REF SINGLE MATERIAL RESPONSE OUTER RING 2-300-021,91547 MFR REF SINGLE MATERIAL RESPONSE RETAINER |
| STYLE DESIGNATOR | 10A NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 12.00 MILLIMETERS NOMINAL |
| BORE DIAMETER | 20.00 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 42.00 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | 0.0060 INCHES NOMINAL AXIAL AND 0.0002 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL |
| SPECIAL FEATURES | BALL DIA VARIATION PER BEARING 0.00005 IN.,STABILIZED FOR OPERATION AT M65 DEG F TO P350 DEG F,MAX SURFACE FIN.,INNER AND OUTER RING OD 30 UIN AA,RACEWAYS 10 UIN AA,BALL SURFACE 2 UIN AA |
| MANUFACTURERS CODE | 99193 |
| MFR SOURCE CONTROLLING REFERENCE | 2-300-021 |
Restrictions/Controls & Freight Information | NSN 3110-00-951-1557
| 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 |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | N | The item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). |
| 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 |
|---|---|---|
| NMF Description | 114820 | BEARINGS/BUSHINGS NOI BALL/ROLLER |
| Less than car load rating | P | 77.5 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 742 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 3110-00-951-1557
Army| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | H | Aircraft, Air Materiel |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | B | Rotary Wing Aircraft |
| Weapons Systems/End Item or Homogeneous Group | BL | CH-47 Turbine Engine |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | B17 | US Army Aviation and Missile Command (Air) ATTN: AMSMI-LC-MM-C Redstone Arsenal, AL 35898-5230 |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Acquisition Advice Codes | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |