NSN 3110-00-580-5539 SFR4P2K25, SFR4P2K257, SR4FRH0P25
Product Details | ANNULAR BALL BEARING
3110-00-580-5539 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: SFR4P2K25, SFR4P2K257, SR4FRH0P25, SRF4RS3, SSRF4Z0RA5P25L01, 3110-00-580-5539, 00-580-5539, 3110005805539, 005805539
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JAN 1963 | 00-580-5539 | 00014 ( BEARING, BALL, ANNULAR ) |
Drawings & Photos | NSN 3110-00-580-5539
Cross Reference | NSN 3110-00-580-5539
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SFR4P2K25 | 83086 | NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION |
| SFR4P2K257 | 83086 | NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION |
| SR4FRH0P25 | 40920 | MPB CORPORATION DBA TIMKEN SUPER PRECISION |
| SRF4RS3 | 70854 | BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS |
| SSRF4Z0RA5P25L01 | S0352 | MINEBEA CO., LTD. |
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Technical Data | NSN 3110-00-580-5539
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING BALL STEEL CORROSION RESISTING INNER RING STEEL CORROSION RESISTING OUTER RING STEEL RETAINER STEEL SHIELD |
| STYLE DESIGNATOR | 14A NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 0.1960 INCHES NOMINAL |
| BORE DIAMETER | 0.2500 INCHES NOMINAL |
| FLANGE OUTSIDE DIAMETER | 0.6900 INCHES NOMINAL |
| FLANGE WIDTH | 0.0420 INCHES NOMINAL |
| OUTER RING OUTSIDE DIAMETER | 0.6250 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.5 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| SHIELD QUANTITY | 1 |
| LOAD DIRECTION | RADIAL |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| SPECIAL FEATURES | SHIELD LOCATED ON SIDE OPPOSITE FLANGE |
Restrictions/Controls & Freight Information | NSN 3110-00-580-5539
| 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 3110-00-580-5539
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 | 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 |