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) | 00-155-6255 (001556255) |
| NCB Code | USA (00) |
| Manufacturer | Timken Corporation, Federal Commercial Item Description, Schatz Bearing Corporation, Federal Specifications, Skf Usa Inc, Nsk Corp, Navair And Navsea Managed |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 321KD | timken corporation | bearing ball annular | RFQ |
| AA59585-221JBBT | federal commercial item description | bearing ball annular | RFQ |
| 1321F | schatz bearing corporation | bearing ball annular | RFQ |
| FF-B-171 | federal specifications | bearing ball annular | RFQ |
| 321SF | skf usa inc | bearing ball annular | RFQ |
| 6321ZCE1TX9 | nsk corp | bearing ball annular | RFQ |
| 319687-232 | navair and navsea managed | bearing ball annular | RFQ |
| AA59585 | federal commercial item description | bearing ball annular | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 49.0 MILLIMETERS NOMINAL |
| ABXV | BORE DIAMETER | 105.00 MILLIMETERS NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 225.00 MILLIMETERS NOMINAL |
| AGYE | SURFACE FINISH | GROUND |
| AGYK | SHIELD QUANTITY | 1 |
| AGZC | LOAD DIRECTION | RADIAL |
| AGZD | BORE SHAPE | STRAIGHT |
| AGZH | INTERNAL FIT-UP DESIGNATION | STANDARD |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| MATT | MATERIAL | STEEL BALL |
| MATT | MATERIAL | STEEL INNER RING |
| MATT | MATERIAL | STEEL OUTER RING |
| MATT | MATERIAL | STEEL SHIELD |
| STYL | STYLE DESIGNATOR | NON-LOADING GROOVE,NON-SEPARABLE |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 111CL2GR00 TYPE |
| Relevant Components for NSN - 3110-00-155-6255, 3110001556255 | ||||
| 3120-00-045-7287 (3120000457287) | 3110-01-288-6347 (3110012886347) | 3120-00-448-7283 (3120004487283) | 3110-01-285-9244 (3110012859244) | |
| 3120-01-140-7330 (3120011407330) | 3120-01-156-5687 (3120011565687) | 3120-01-494-4653 (3120014944653) | 3120-01-665-2148 (3120016652148) | |
| 3110-01-487-0544 (3110014870544) | 3110-01-498-3678 (3110014983678) | 3120-01-086-4307 (3120010864307) | 3120-01-191-0584 (3120011910584) | |
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