| Item Name | Bearing Ball Duplex |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-690-8727 (006908727) |
| NCB Code | USA (00) |
| Manufacturer | Skf Usa Inc, Bell Helicopter Textron Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 1908RRDBDF | skf usa inc | bearing ball duplex | 38443 | RFQ |
| 204-040-408-001 | bell helicopter textron inc | bearing ball duplex | 97499 | RFQ |
| 204-040-408-1 | bell helicopter textron inc | bearing ball duplex | 97499 | RFQ |
| 451521 | skf usa inc | bearing ball duplex | 52676 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 0.9448 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 1.5748 INCHES NOMINAL |
| ADGA | OVERALL OUTSIDE DIAMETER | 2.4409 INCHES NOMINAL |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| AGZC | LOAD DIRECTION | ANGULAR |
| AKVV | INTERNAL CLEARANCE | 0.0011 INCHES MINIMUM RADIAL AND 0.0018 INCHES MAXIMUM RADIAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.3 |
| CTHQ | BEARING PRELOAD RATING | 75.0 POUNDS NOMINAL |
| FEAT | SPECIAL FEATURES | PERMANENTLY MARK SAME SERIAL NO. ON ALL BEARING ELEMENTS |
| MATT | MATERIAL | COPPER ALLOY RETAINER |
| MATT | MATERIAL | STEEL BALL |
| MATT | MATERIAL | STEEL INNER RING |
| MATT | MATERIAL | STEEL OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 204-040-408-1,97499 MFR REF SINGLE MATERIAL RESPONSE RETAINER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD-66,AISI/SAE E52100 FED STD SINGLE MATERIAL RESPONSE BALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD-66,AISI/SAE E52100 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD-66,AISI/SAE E52100 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| STYL | STYLE DESIGNATOR | COUNTERBORED OUTER RINGS,NON-SEPARABLE,BACK TO BACK MOUNTING |
| Components Related to NSN - 3110-00-690-8727, 3110006908727 | ||||
| 3120-01-131-7640 (3120011317640) | 3110-01-166-8143 (3110011668143) | 3110-01-585-1068 (3110015851068) | 3120-01-208-1623 (3120012081623) | |
| 3120-00-993-4299 (3120009934299) | 3120-00-401-6084 (3120004016084) | 3110-01-537-0879 (3110015370879) | 3120-00-989-0036 (3120009890036) | |
| 3120-01-494-5426 (3120014945426) | 3120-00-080-9411 (3120000809411) | 3110-00-293-8389 (3110002938389) | 3110-00-227-3199 (3110002273199) | |
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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