| Item Name | Ring Bearing Inner |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-278-6951 (002786951) |
| NCB Code | USA (00) |
| Manufacturer | Fag Bearings Corporation, Regal Beloit America Inc, Zvl Zkl Bearing Corp, American Roller Bearing Co, Messinger Bearings Corporation, Timken Aerospace Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| C87780-50 | fag bearings corporation | ring bearing inner | 43991 | RFQ |
| C87780-50 | regal beloit america inc | ring bearing inner | 51600 | RFQ |
| C87780-50 | zvl zkl bearing corp | ring bearing inner | 4nut7 | RFQ |
| C87780-50 | american roller bearing co | ring bearing inner | 02780 | RFQ |
| C87780-50 | messinger bearings corporation | ring bearing inner | 39820 | RFQ |
| C87780-50 | timken aerospace inc | ring bearing inner | 60380 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 3.4950 INCHES MINIMUM AND 3.5000 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 7.8728 INCHES MINIMUM AND 7.8740 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 9.1227 INCHES MINIMUM AND 9.1239 INCHES MAXIMUM |
| AGYE | SURFACE FINISH | GROUND |
| AGZD | BORE SHAPE | STRAIGHT |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| CTFZ | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 00 |
| FEAT | SPECIAL FEATURES | THE ITEM IS A NON-AVIATION CRITICAL SAFETY ITEM (CSI) WHOSE FAILURE WILL RESULT IN SERIOUS DAMAGE TO EQUIPMENT OR SERIOUS INJURY OR DEATH TO PERSONNEL. |
| MATT | MATERIAL | STEEL OVERALL |
| STYL | STYLE DESIGNATOR | INNER RING,ROLLER,CYLINDRICAL |
| Components Related to NSN - 3110-00-278-6951, 3110002786951 | ||||
| 3120-01-333-5309 (3120013335309) | 3110-01-494-8567 (3110014948567) | 3130-01-567-2799 (3130015672799) | 3110-01-309-9791 (3110013099791) | |
| 3120-01-709-1755 (3120017091755) | 3130-00-709-6349 (3130007096349) | 3110-01-163-5552 (3110011635552) | 3120-01-506-1079 (3120015061079) | |
| 3120-00-530-5932 (3120005305932) | 3110-01-492-6718 (3110014926718) | 3120-00-483-2043 (3120004832043) | 3120-00-118-3804 (3120001183804) | |
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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