| Item Name | Bearing Roller Self Aligning |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-349-9790 (013499790) |
| NCB Code | USA (01) |
| Manufacturer | Fag Bearings Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 21308E.NRTVPB-SP90 | fag bearings corporation | bearing roller self aligning | 43991 | RFQ |
| 21308EN.TVPB WITH SP90 SNAP RING | fag bearings corporation | bearing roller self aligning | 43991 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AGZD | BORE SHAPE | STRAIGHT |
| AGZH | INTERNAL FIT-UP DESIGNATION | STANDARD |
| CTFZ | STANDARD TOLERANCE DESIGNATION | RBEC NO.1 |
| FEAT | SPECIAL FEATURES | FURNISHED W/SNAP RING AND GROOVE |
| MATT | MATERIAL | STEEL INNER RINGSTEEL OUTER RINGPLASTIC POLYTETRAFLUOROETHYLENE RETAINERSTEEL ROLLER |
| ABMK | OVERALL WIDTH | 23.0 MILLIMETERS NOMINAL |
| ABXV | BORE DIAMETER | 40.0 MILLIMETERS NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 90.0 MILLIMETERS NOMINAL |
| AGYE | SURFACE FINISH | GROUND |
| STYL | STYLE DESIGNATOR | DOUBLE ROW,SPHERICAL ROLLERS,SELF-CONTAINED,OUTER AND INNER RACEWAYS CONCAVE,NON-SEPARABLE |
| Components Related to NSN - 3110-01-349-9790, 3110013499790 | ||||
| 3120-01-515-6117 (3120015156117) | 3110-01-237-9096 (3110012379096) | 3120-00-628-9471 (3120006289471) | 3110-00-399-3440 (3110003993440) | |
| 3110-01-203-2674 (3110012032674) | 3120-01-090-7223 (3120010907223) | 3110-01-659-9350 (3110016599350) | 3120-01-084-4606 (3120010844606) | |
| 3120-01-294-6774 (3120012946774) | 3120-00-384-1044 (3120003841044) | 3120-01-229-2003 (3120012292003) | 3120-01-443-7115 (3120014437115) | |
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