| Item Name | Bearing Roller Cylindrical |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-125-7447 (001257447) |
| NCB Code | USA (00) |
| Manufacturer | United Technologies Corporation, Defense Logistics Agency |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 310916 | united technologies corporation | bearing roller cylindrical | 77445 | RFQ |
| 310918 | united technologies corporation | bearing roller cylindrical | 77445 | RFQ |
| 314732 | united technologies corporation | bearing roller cylindrical | 77445 | RFQ |
| 792898 | defense logistics agency | bearing roller cylindrical | 14153 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 0.7430 INCHES MINIMUM AND 0.7480 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 1.1809 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 2.8343 INCHES MINIMUM AND 2.8346 INCHES MAXIMUM |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| AGZD | BORE SHAPE | STRAIGHT |
| AGZF | LOCATING FEATURE | ONE DIRECTION |
| AKVV | INTERNAL CLEARANCE | 0.0004 INCHES MINIMUM RADIAL AND 0.0018 INCHES MAXIMUM RADIAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | RBEC NO.5 |
| FEAT | SPECIAL FEATURES | RETAINER SILVER PLATE AMS2412 NO STRIKE METL,PLATE 0.0005-0.0015 THK ON LAND RIDING SURFACES AND ROLLER POCKETS;ENGINEERING CRITICAL |
| MATT | MATERIAL | COPPER ALLOY RETAINER OR STEEL COMP E52100 RETAINER |
| MATT | MATERIAL | STEEL COMP E52100 INNER RING |
| MATT | MATERIAL | STEEL COMP E52100 OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4616 ASSN STD SINGLE MATERIAL RESPONSE RETAINER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE INNER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE ROLLER |
| STYL | STYLE DESIGNATOR | SINGLE ROW,TWO-DIRECTION LOCATING,TWO LIP INNER RING,TWO LIP OUTER RING,SEPARABLE |
| Components Related to NSN - 3110-00-125-7447, 3110001257447 | ||||
| 3120-01-264-5997 (3120012645997) | 3120-00-238-6669 (3120002386669) | 3120-00-456-2552 (3120004562552) | 3120-00-969-0409 (3120009690409) | |
| 3120-01-232-1939 (3120012321939) | 3120-01-215-7387 (3120012157387) | 3110-00-478-5817 (3110004785817) | 3120-01-474-9115 (3120014749115) | |
| 3110-01-616-9601 (3110016169601) | 3120-00-853-4270 (3120008534270) | 3110-01-714-3426 (3110017143426) | 3120-01-449-0197 (3120014490197) | |
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