AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Roller Tapered |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-227-3578 (002273578) |
| NCB Code | USA (00) |
| Manufacturer | Timken Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| NA8257682951D | timken corporation | bearing roller tapered | RFQ |
| R13998 | timken corporation | bearing roller tapered | RFQ |
| NA82576-82951D | timken corporation | bearing roller tapered | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 5.1875 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 5.7500 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 9.5000 INCHES NOMINAL |
| AGWU | BACKFACE CORNER RADIUS | 0.0620 INCHES NOMINAL |
| AGWV | STANDOUT WIDTH | 0.5000 INCHES NOMINAL |
| AGWW | CONE CORNER RADIUS | 0.1400 INCHES NOMINAL |
| AGWX | CONE WIDTH | 5.1875 INCHES NOMINAL |
| AGWY | CUP WIDTH | 4.1875 INCHES NOMINAL |
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| FEAT | SPECIAL FEATURES | HOLE AND GROOVE IN CUP |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | STRAIGHT BORE,DOUBLE CUP,SINGLE CONES,NON-ADJUSTABLE |
| Relevant Components for NSN - 3110-00-227-3578, 3110002273578 | ||||
| 3110-01-696-7051 (3110016967051) | 3110-01-258-5618 (3110012585618) | 3120-00-630-3389 (3120006303389) | 3110-01-263-2656 (3110012632656) | |
| 3110-01-191-0222 (3110011910222) | 3130-01-308-0149 (3130013080149) | 3120-00-483-6327 (3120004836327) | 3120-01-215-4909 (3120012154909) | |
| 3120-01-222-9170 (3120012229170) | 3120-00-717-2566 (3120007172566) | 3120-00-205-0898 (3120002050898) | 3120-00-307-0895 (3120003070895) | |
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