AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Ball Annular |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-702-0489 (007020489) |
| NCB Code | USA (00) |
| Manufacturer | Bell Helicopter Textron Inc, Timken Corporation, Skf Usa Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 47-620-664 | bell helicopter textron inc | bearing ball annular | RFQ |
| 91T0KE6569 | timken corporation | bearing ball annular | RFQ |
| 452639 | skf usa inc | bearing ball annular | RFQ |
| P9110KE6569 | timken corporation | bearing ball annular | RFQ |
| 110KS | skf usa inc | bearing ball annular | RFQ |
| 47-620-664-1 | bell helicopter textron inc | bearing ball annular | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 16.0 MILLIMETERS NOMINAL |
| ABXV | BORE DIAMETER | 50.00 MILLIMETERS NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 80.00 MILLIMETERS NOMINAL |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| AGZC | LOAD DIRECTION | RADIAL |
| AGZD | BORE SHAPE | STRAIGHT |
| AKVV | INTERNAL CLEARANCE | 0.0003 INCHES MINIMUM RADIAL AND 0.0014 INCHES MAXIMUM RADIAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| FEAT | SPECIAL FEATURES | BELL HELICOPTER PART NO. PERMANENTLY MARKED ON FACE OF OUTER RING |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | NON-LOADING GROOVE,NON-SEPARABLE |
| Relevant Components for NSN - 3110-00-702-0489, 3110007020489 | ||||
| 3120-01-114-4519 (3120011144519) | 3120-01-221-5836 (3120012215836) | 3120-99-782-0886 (3120997820886) | 3110-01-104-8172 (3110011048172) | |
| 3110-01-499-4933 (3110014994933) | 3110-00-100-4158 (3110001004158) | 3120-01-497-5823 (3120014975823) | 3110-00-156-8100 (3110001568100) | |
| 3120-01-495-8412 (3120014958412) | 3110-01-586-5540 (3110015865540) | 3110-01-300-2426 (3110013002426) | 3110-00-156-6819 (3110001566819) | |
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