| 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 | ||||
| 3110-00-726-3077 (3110007263077) | 3120-00-661-3757 (3120006613757) | 3110-01-629-3059 (3110016293059) | 3120-00-081-4540 (3120000814540) | |
| 3110-01-642-4816 (3110016424816) | 3110-00-860-2754 (3110008602754) | 3120-00-343-2312 (3120003432312) | 3120-00-396-1591 (3120003961591) | |
| 3120-00-933-0794 (3120009330794) | 3120-01-116-3297 (3120011163297) | 3120-01-458-8602 (3120014588602) | 3110-01-338-6610 (3110013386610) | |
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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