NSN 3110-01-258-1831 S418FCE3, S418FCE3P28LO2, SFR1443EEK28/85
Product Details | ANNULAR BALL BEARING
3110-01-258-1831 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: S418FCE3, S418FCE3P28LO2, SFR1443EEK28/85, SFR1443EEK2885, 3110-01-258-1831, 01-258-1831, 3110012581831, 012581831
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 30 JUN 1987 | 01-258-1831 | 00014 ( BEARING, BALL, ANNULAR ) |
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Technical Data | NSN 3110-01-258-1831
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 440C BALL STEEL COMP 440C INNER RING STEEL COMP 440C OUTER RING STEEL COMP 410 RETAINER |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OR SAE J405 UNS S44004 ASSN STD SINGLE MATERIAL RESPONSE BALL AISI ASSN STD SINGLE MATERIAL RESPONSE OR SAE J405 UNS S44004 ASSN STD SINGLE MATERIAL RESPONSE INNER RING AISI ASSN STD SINGLE MATERIAL RESPONSE OR SAE J405 UNS S44004 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING AISI ASSN STD SINGLE MATERIAL RESPONSE OR SAE J405 UNS S41000 ASSN STD SINGLE MATERIAL RESPONSE RETAINER |
| STYLE DESIGNATOR | 16A NON-LOADING GROOVE, NON-SEPARABLE |
| BORE DIAMETER | 0.1248 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM |
| FLANGE OUTSIDE DIAMETER | 0.2959 INCHES MINIMUM AND 0.2969 INCHES MAXIMUM |
| FLANGE WIDTH | 0.0230 INCHES NOMINAL |
| OUTER RING WIDTH | 0.0927 INCHES MINIMUM AND 0.0937 INCHES MAXIMUM |
| INNER RING WIDTH | 0.1249 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM |
| OUTER RING OUTSIDE DIAMETER | 0.2448 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM |
| LUBRICATION MATERIAL | LUBRICATING OIL |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE OR ANDEROL/LEHIGH L-401D MFR REF SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.3 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | 0.0002 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL |
| III FUNCTIONAL DESCRIPTION | DEEP GROOVE FLANGED EXTENDED INNER RING STD MINIATURE AND INSTR APPL |
Restrictions/Controls & Freight Information | NSN 3110-01-258-1831
| Category | Code | Description |
|---|---|---|
| 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. |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| 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 |
|---|---|---|
| No Freight Information | ||



