| Item Name | Bearing Ball Duplex |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-239-7693 (002397693) |
| NCB Code | USA (00) |
| Manufacturer | Mpb Corporation, Bae Systems Inc, Kearfott Corporation, New Hampshire Ball Bearings Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 3TAR21-28ULY70 | mpb corporation | bearing ball duplex | 78118 | RFQ |
| G201-072-002 | bae systems inc | bearing ball duplex | 0d0d0 | RFQ |
| G201-072-002 | kearfott corporation | bearing ball duplex | 88818 | RFQ |
| S2128M5LY167DB40LB | mpb corporation | bearing ball duplex | 40920 | RFQ |
| SR542B31C168-1 | new hampshire ball bearings inc | bearing ball duplex | 83086 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 0.5000 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 1.3122 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 1.7496 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM |
| ADZG | LUBRICATION MATERIAL | GREASE |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| AGZC | LOAD DIRECTION | ANGULAR |
| CTHQ | BEARING PRELOAD RATING | 40.0 POUNDS NOMINAL |
| FEAT | SPECIAL FEATURES | RADIAL RUNOUT 0.0003 IN. INNER RING,0.0004 IN. OUTER RING,CONTACT ANGLE OVER 25 DEGREES |
| LMDC | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| MATT | MATERIAL | PLASTIC PHENOLIC RETAINER |
| 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 | 66 FED STD SINGLE MATERIAL RESPONSE BALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| STYL | STYLE DESIGNATOR | COUNTERBORED OUTER RINGS,NON-SEPARABLE,BACK TO BACK MOUNTING |
| Relevant Components for NSN - 3110-00-239-7693, 3110002397693 | ||||
| 3120-01-397-0872 (3120013970872) | 3110-00-197-2371 (3110001972371) | 3120-01-311-7165 (3120013117165) | 3110-14-455-8099 (3110144558099) | |
| 3110-00-707-3737 (3110007073737) | 3120-00-661-6981 (3120006616981) | 3120-01-299-4978 (3120012994978) | 3120-01-421-3830 (3120014213830) | |
| 3110-01-365-0655 (3110013650655) | 3120-01-191-0577 (3120011910577) | 3110-00-465-9315 (3110004659315) | 3120-25-150-3573 (3120251503573) | |
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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