| Item Name | Bearing Roller Tapered |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-505-2430 (005052430) |
| NCB Code | USA (00) |
| Manufacturer | Timken Corporation, Twin Disc Incorporated |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 2.6615 INCHES MINIMUM AND 2.6775 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 2.2500 INCHES MINIMUM AND 2.2505 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 4.4375 INCHES MINIMUM AND 4.4385 INCHES MAXIMUM |
| AGWU | BACKFACE CORNER RADIUS | 0.0300 INCHES NOMINAL |
| AGWV | STANDOUT WIDTH | 0.2500 INCHES NOMINAL |
| AGWW | CONE CORNER RADIUS | 0.1400 INCHES NOMINAL |
| AGWY | CUP WIDTH | 1.3308 INCHES NOMINAL |
| AGYF | RETAINER FABRICATION METHOD | PRESSED |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| FEAT | SPECIAL FEATURES | DOUBLE CUPS AND DOUBLE CONES WITH SPACER,END PLAY 0.016 IN. |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | STRAIGHT BORE,DOUBLE CUP,SINGLE CONES |
| Components Related to NSN - 3110-00-505-2430, 3110005052430 | ||||
| 3120-01-288-5692 (3120012885692) | 3120-00-400-5487 (3120004005487) | 3120-00-071-5417 (3120000715417) | 3130-01-678-4047 (3130016784047) | |
| 3120-01-297-1300 (3120012971300) | 3120-00-630-4148 (3120006304148) | 3120-00-851-4483 (3120008514483) | 3120-00-051-7210 (3120000517210) | |
| 3120-00-902-4926 (3120009024926) | 3110-01-248-0730 (3110012480730) | 3120-00-940-9976 (3120009409976) | 3120-00-454-0386 (3120004540386) | |
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