NSN 3110-00-156-6784 B0123, D54220PC349, D54-220PC349
Product Details | DUPLEX BALL BEARING
3110-00-156-6784 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: B0123, D54220PC349, D54-220PC349, D54249PC349, D54-249PC349, 20205DB, 20205DBL1A, 21606613, 216066-13, 2804495, 280449-5, 7205DB, 7205WDB, 3110-00-156-6784, 00-156-6784, 3110001566784, 001566784
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1963 | 00-156-6784 | 30213 ( BEARING, BALL, DUPLEX ) |
Drawings & Photos | NSN 3110-00-156-6784
Cross Reference | NSN 3110-00-156-6784
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20205DB | 24617 | GENERAL MOTORS CORP |
| 20205DB | 43334 | GENERAL MOTORS CORP DELCO MORAINE NDH DIV |
| 20205DB | 7X677 | GENERAL MOTORS LLC DBA GENERAL MOTORS |
| 20205DBL1A | 24617 | GENERAL MOTORS CORP |
| 20205DBL1A | 43334 | GENERAL MOTORS CORP DELCO MORAINE NDH DIV |
| 20205DBL1A | 7X677 | GENERAL MOTORS LLC DBA GENERAL MOTORS |
| 216066-13 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT |
| 280449-5 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT |
| 7205DB | 33781 | TUTHILL CORPORATION DBA TUTHILL VAC & BLOWER SYSTEMS |
| 7205DB | 43491 | GENERAL SIGNAL CORP |
| 7205WDB | 21335 | TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE |
| B0123 | 25787 | GRAHAM CO INC |
| D54-220PC349 | 33781 | TUTHILL CORPORATION DBA TUTHILL VAC & BLOWER SYSTEMS |
| D54-220PC349 | 43491 | GENERAL SIGNAL CORP |
| D54-249PC349 | 33781 | TUTHILL CORPORATION DBA TUTHILL VAC & BLOWER SYSTEMS |
| D54-249PC349 | 43491 | GENERAL SIGNAL CORP |
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Technical Data | NSN 3110-00-156-6784
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| STYLE DESIGNATOR | 92B COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING |
| OVERALL WIDTH | 30.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 25.00 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 52.00 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| LOAD DIRECTION | ANGULAR |
| BEARING PRELOAD DESIGNATION | LIGHT |
Restrictions/Controls & Freight Information | NSN 3110-00-156-6784
| 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 3110-00-156-6784
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9Z | Navy-owned stocks of defense industrial 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 | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 PR : Pair |