Product Details | DUPLEX BALL BEARING
3110-00-157-2070 Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.
Part Alternates: ND30304DFZ666, BS51421PC14, BS5-1421PC14, BS5142314, BS5-1423-14, Q30304DF2666, Q30304DF2-666, Q30304DFL3666A, 7304DFBAKEABEC3, 3110-00-157-2070, 00-157-2070, 3110001572070, 001572070
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1963 | 00-157-2070 | 30213 ( BEARING, BALL, DUPLEX ) |
Drawings & Photos | NSN 3110-00-157-2070
Cross Reference | NSN 3110-00-157-2070
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7304DFBAKEABEC3 | 38443 | SKF USA INC DBA SKF AEROENGINE NORTH AMERICA |
| BS5-1421PC14 | 63857 | WARREN PUMPS LLC |
| BS5-1423-14 | 63857 | WARREN PUMPS LLC |
| ND30304DFZ666 | 24617 | GENERAL MOTORS CORP |
| ND30304DFZ666 | 63857 | WARREN PUMPS LLC |
| Q30304DF2-666 | 24617 | GENERAL MOTORS CORP |
| Q30304DF2-666 | 43334 | GENERAL MOTORS CORP DELCO MORAINE NDH DIV |
| Q30304DF2666 | 24617 | GENERAL MOTORS CORP |
| Q30304DFL3666A | 24617 | GENERAL MOTORS CORP |
| Q30304DFL3666A | 43334 | GENERAL MOTORS CORP DELCO MORAINE NDH DIV |
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Related Products | NSN 3110-00-157-2070
3110-00-157-2071, 3110-00-157-2082, 3110-00-157-2083, 3110-00-157-2086, 3110-00-157-2091
Technical Data | NSN 3110-00-157-2070
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| STYLE DESIGNATOR | 92C COUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING |
| OVERALL WIDTH | 30.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 20.00 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 52.00 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.3 |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MACHINED |
| LOAD DIRECTION | ANGULAR |
| BEARING PRELOAD DESIGNATION | LIGHT |
Restrictions/Controls & Freight Information | NSN 3110-00-157-2070
| 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: | 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 |
|---|---|---|
| NMF Description | 114820 | BEARINGS/BUSHINGS NOI BALL/ROLLER |
| Less than car load rating | ||
| 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 3110-00-157-2070
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative | Purchasing | QTY UOM |
1 PR : Pair |