| Item Name | Ring Bearing Inner |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-198-1193 (001981193) |
| NCB Code | USA (00) |
| Manufacturer | Northrop Grumman Systems Corporation, Timken Aerospace Inc, Koehring Cranes Inc, Cameron International Corporation, Rbc Bearings Incorporated, Mcgill Manufacturing Company Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 174716-2 | northrop grumman systems corporation | ring bearing inner | 21877 | RFQ |
| 1R566432 | timken aerospace inc | ring bearing inner | 60380 | RFQ |
| 4054000 | koehring cranes inc | ring bearing inner | 34161 | RFQ |
| F6167PT634 | cameron international corporation | ring bearing inner | 14541 | RFQ |
| IR566432 | timken aerospace inc | ring bearing inner | 60380 | RFQ |
| IR9688C | rbc bearings incorporated | ring bearing inner | 51588 | RFQ |
| MI56 | mcgill manufacturing company inc | ring bearing inner | 92563 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 2.0000 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 3.5000 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 4.0000 INCHES NOMINAL |
| AGYE | SURFACE FINISH | GROUND |
| AGZD | BORE SHAPE | STRAIGHT |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| FEAT | SPECIAL FEATURES | OIL HOLE AND GROOVE IN ID |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | SOLID INNER RACE,WITH BORE CHAMFER,JOURNAL AND NEEDLE |
| Components Related to NSN - 3110-00-198-1193, 3110001981193 | ||||
| 3110-00-203-6687 (3110002036687) | 3110-01-386-1531 (3110013861531) | 3120-01-284-1466 (3120012841466) | 3130-00-978-1626 (3130009781626) | |
| 3120-00-307-0859 (3120003070859) | 3120-00-451-0585 (3120004510585) | 3120-00-975-0918 (3120009750918) | 3110-00-618-0868 (3110006180868) | |
| 3120-01-702-4126 (3120017024126) | 3110-00-142-4496 (3110001424496) | 3120-01-629-4262 (3120016294262) | 3110-00-936-2917 (3110009362917) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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