| Item Name | Cone Tapered Roller Bearing |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-137-7313 (011377313) |
| NCB Code | USA (01) |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 12.3125 INCHES MINIMUM AND 12.3145 INCHES MAXIMUM |
| AGWW | CONE CORNER RADIUS | 0.0900 INCHES NOMINAL |
| AGWX | CONE WIDTH | 0.8125 INCHES NOMINAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 2 |
| MATT | MATERIAL | STEEL OVERALL |
| 3110-00-001-1937 (3110000011937) | 3110-00-001-1938 (3110000011938) | 3110-00-001-4661 (3110000014661) | 3110-00-001-4662 (3110000014662) |
| 3110-00-001-4665 (3110000014665) | 3110-00-001-4689 (3110000014689) | 3110-00-001-4707 (3110000014707) | 3110-00-001-4722 (3110000014722) |
| 3110-00-001-4748 (3110000014748) | 3110-00-001-4769 (3110000014769) | 3110-00-001-4834 (3110000014834) | 3110-00-001-4852 (3110000014852) |
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