NSN 3110-00-580-1135 SB25021, SB2502-1, SE2821SB25021
Product Details | NEEDLE ROLLER BEARING
3110-00-580-1135 A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.
Part Alternates: SB25021, SB2502-1, SE2821SB25021, SE282-1SB2502-1, J73559DSB25021, J7355-9DSB2502-1, 3110-00-580-1135, 00-580-1135, 3110005801135, 005801135
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1963 | 00-580-1135 | 00051 ( BEARING, ROLLER, NEEDLE ) |
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Technical Data | NSN 3110-00-580-1135
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL OVERALL |
| STYLE DESIGNATOR | 424 NON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND |
| OVERALL WIDTH | 1.2500 INCHES NOMINAL |
| BORE DIAMETER | 2.0000 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 2.5625 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| ALIGNMENT TYPE | RIGID |
| SPECIAL FEATURES | ROLLER CONTACT SURFACE POLISHED; RACEWAY WITH 10 MICROINCHES SURFACE FINISH,ROLLER WITH 4 MICROINCHES SURFACE FINISH; RADIAL RUNOUT OF 0.0010 IN. TOTAL INDICATOR READING; ROLLERS MUST NOT VARY OVER 0.0001 IN. DIA IN ANY ONE BEARING; 100 PCT MAGNAFLOX INSPECTION PER AMS2640; OD CORNERS ROUNDED 0.0600 IN.; PART NO. MARKED ON FACE OF RING IN ACCORDANCE WITH SIKORSKI SPEC SS-870; OIL HOLE IN OUTER RING OPTIONAL |
| MANUFACTURERS CODE | 78286 |
| MFR SOURCE CONTROLLING REFERENCE | SB2502-1 |
Restrictions/Controls & Freight Information | NSN 3110-00-580-1135
| 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 3110-00-580-1135
| 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 | 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 EA : Each |



