NSN 3110-01-258-3054 SFR1K30J228, SFR1K30J-228, SFR1K3O51
Product Details | ANNULAR BALL BEARING
3110-01-258-3054 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: SFR1K30J228, SFR1K30J-228, SFR1K3O51, SFR1K3O-51, 3110-01-258-3054, 01-258-3054, 3110012583054, 012583054
Bearings | Bearings, Antifriction, Unmounted
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | 01 JUL 1987 | 01-258-3054 | 00014 ( BEARING, BALL, ANNULAR ) |
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Related Products | NSN 3110-01-258-3054
Technical Data | NSN 3110-01-258-3054
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 440C BALL STEEL COMP 410 CAGE STEEL COMP 440C INNER RING STEEL COMP 440C OUTER RING |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI UNS S44004 ASSN STD SINGLE MATERIAL RESPONSE BALL AISI UNS S41000 ASSN STD SINGLE MATERIAL RESPONSE CAGE AISI UNS S44004 ASSN STD SINGLE MATERIAL RESPONSE INNER RING AISI UNS S44004 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING |
| STYLE DESIGNATOR | 14A NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 0.0781 INCHES NOMINAL |
| BORE DIAMETER | 0.0550 INCHES NOMINAL |
| FLANGE OUTSIDE DIAMETER | 0.2344 INCHES NOMINAL |
| FLANGE WIDTH | 0.0230 INCHES NOMINAL |
| OUTER RING OUTSIDE DIAMETER | 0.1875 INCHES NOMINAL |
| LUBRICATION MATERIAL | LUBRICATING OIL |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | O-51 MFR REF SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.3 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | STAMPED |
| LOAD DIRECTION | RADIAL |
| INTERNAL CLEARANCE | 0.0002 INCHES MINIMUM RADIAL AND 0.0004 INCHES MAXIMUM RADIAL |
| BEARING PRELOAD RATING | 5.0 POUNDS NOMINAL |
| III FUNCTIONAL DESCRIPTION | DEEP GROOVE FLANGED OPEN INSTRUMENT APPL |
| III REFERENCE DATA AND LITERATURE | MFR REF R1 |
| MANUFACTURERS CODE | 70854 |
| DESIGN CONTROL REFERENCE | SFR1K3O-51 |
Restrictions/Controls & Freight Information | NSN 3110-01-258-3054
| 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: | 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 |
|---|---|---|
| No Freight Information | ||



