| Item Name | Bearing Ball Duplex |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-281-8015 (002818015) |
| NCB Code | USA (00) |
| Manufacturer | Mpb Corporation, New Hampshire Ball Bearings Inc, Raytheon Company, Mcdonnell Douglas Helicopter Co Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 3TARZ37-46-119 | mpb corporation | bearing ball duplex | 78118 | RFQ |
| 44037 | new hampshire ball bearings inc | bearing ball duplex | 83086 | RFQ |
| 901790-1C | raytheon company | bearing ball duplex | 82577 | RFQ |
| 901790-1C | mpb corporation | bearing ball duplex | 40920 | RFQ |
| 901790-1C | new hampshire ball bearings inc | bearing ball duplex | 83086 | RFQ |
| 901790-1C | mcdonnell douglas helicopter co inc | bearing ball duplex | 02731 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 0.5220 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 2.3125 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 2.8750 INCHES NOMINAL |
| ADZG | LUBRICATION MATERIAL | GREASE |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| AGYJ | SEAL QUANTITY | 1 |
| AGYW | BEARING SEAL TYPE | CONTACT |
| AGZC | LOAD DIRECTION | ANGULAR |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 |
| CTHQ | BEARING PRELOAD RATING | 55.0 POUNDS NOMINAL |
| FEAT | SPECIAL FEATURES | WIDTH OF UNSEALED BEARING IS 0.2460 IN.,CONTACT ANGLE OF 15 DEG MIN TO 20 DEG MAX,SEALED SIDE OF BEARING FACES OUTSIDE |
| MATT | MATERIAL | PLASTIC PHENOLIC RETAINER |
| MATT | MATERIAL | RUBBER FLUOROSILICONE CLASS FQ SEAL |
| MATT | MATERIAL | STEEL COMP 440C BALL |
| MATT | MATERIAL | STEEL COMP 440C INNER RING |
| MATT | MATERIAL | STEEL COMP 440C OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-25988,TY 2,CL 2 MIL SPEC SINGLE MATERIAL RESPONSE SEAL |
| Components Related to NSN - 3110-00-281-8015, 3110002818015 | ||||
| 3120-00-399-4140 (3120003994140) | 3110-00-144-8559 (3110001448559) | 3130-00-616-7218 (3130006167218) | 3120-00-827-9754 (3120008279754) | |
| 3110-01-467-6304 (3110014676304) | 3130-01-470-2969 (3130014702969) | 3120-00-887-1761 (3120008871761) | 3120-99-148-9821 (3120991489821) | |
| 3130-01-424-3609 (3130014243609) | 3120-00-386-2880 (3120003862880) | 3120-01-100-8412 (3120011008412) | 3120-00-691-1856 (3120006911856) | |
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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