| Item Name | Bearing Ball Duplex |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-344-3897 (013443897) |
| NCB Code | USA (01) |
| Manufacturer | Skf Usa Inc, Timken Corporation, Sikorsky Aircraft Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 7110KJD-401 | skf usa inc | bearing ball duplex | 38443 | RFQ |
| AAM9110WO-2 | timken corporation | bearing ball duplex | 21335 | RFQ |
| SB1128-102 | skf usa inc | bearing ball duplex | 38443 | RFQ |
| SB1128-102 | sikorsky aircraft corporation | bearing ball duplex | 78286 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADGA | OVERALL OUTSIDE DIAMETER | 3.1492 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM |
| AGZJ | BEARING PRELOAD DESIGNATION | LIGHT |
| CTHQ | BEARING PRELOAD RATING | 20.0 POUNDS NOMINAL |
| AGZC | LOAD DIRECTION | ANGULAR |
| CTHY | CONTACT ANGLE | 25.0 DEGREES MINIMUM AND 30.0 DEGREES MAXIMUM |
| ABMK | OVERALL WIDTH | 1.2398 INCHES MINIMUM AND 1.2598 INCHES MAXIMUM |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| MATT | MATERIAL | STEEL COMP M50 BALLSTEEL COMP M50 INNER RINGSTEEL COMP M50 OUTER RINGSTEEL COMP 4340 RETAINER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6491 ASSN STD SINGLE MATERIAL RESPONSE BALLAMS 6491 ASSN STD SINGLE MATERIAL RESPONSE INNER RINGAMS 6491 ASSN STD SINGLE MATERIAL RESPONSE OUTER RINGAMS 6415 ASSN STD SINGLE MATERIAL RESPONSE RETAINER |
| PRMT | PRECIOUS MATERIAL | SILVER |
| STYL | STYLE DESIGNATOR | SHOULDERED INNER RING,NON-SEPARABLE,FACE TO FACE MOUNTING |
| ABXV | BORE DIAMETER | 1.9682 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM |
| PMLC | PRECIOUS MATERIAL AND LOCATION | PLATED RETAINER SILVER |
| SFTT | SURFACE TREATMENT | SILVER RETAINER |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2412 ASSN STD SINGLE TREATMENT RESPONSE RETAINER |
| Relevant Components for NSN - 3110-01-344-3897, 3110013443897 | ||||
| 3110-01-152-8152 (3110011528152) | 3120-01-185-8740 (3120011858740) | 3120-00-661-4351 (3120006614351) | 3120-00-518-6871 (3120005186871) | |
| 3110-00-168-1471 (3110001681471) | 3110-01-354-4581 (3110013544581) | 3120-01-680-4661 (3120016804661) | 3120-01-518-6652 (3120015186652) | |
| 3120-00-382-2710 (3120003822710) | 3120-00-529-8687 (3120005298687) | 3110-01-143-1798 (3110011431798) | 3110-01-500-2447 (3110015002447) | |
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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