| Item Name | Bearing Ball Annular |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-946-8276 (009468276) |
| NCB Code | USA (00) |
| Manufacturer | Barden Corporation, Mpb Corporation, Northrop Grumman Systems Corporation, Timken Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| Z560X21-972091-0001 | barden corporation | bearing ball annular | 70854 | RFQ |
| D354 | mpb corporation | bearing ball annular | 40920 | RFQ |
| 972091-1 | northrop grumman systems corporation | bearing ball annular | 06481 | RFQ |
| D140 | mpb corporation | bearing ball annular | 40920 | RFQ |
| Z560X21V12-0-12DD | barden corporation | bearing ball annular | 70854 | RFQ |
| Z564X21 | barden corporation | bearing ball annular | 70854 | RFQ |
| MMF21W0VM7-2CRVE | timken corporation | bearing ball annular | 21335 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABXV | BORE DIAMETER | 0.2500 INCHES NOMINAL |
| AEPR | FLANGE OUTSIDE DIAMETER | 0.6900 INCHES NOMINAL |
| AGFF | FLANGE WIDTH | 0.0420 INCHES NOMINAL |
| AGVT | OUTER RING WIDTH | 0.1950 INCHES NOMINAL |
| AGVU | INNER RING WIDTH | 0.2500 INCHES NOMINAL |
| AGVV | OUTER RING OUTSIDE DIAMETER | 0.6250 INCHES NOMINAL |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| AGZC | LOAD DIRECTION | RADIAL |
| AGZD | BORE SHAPE | STRAIGHT |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.7 |
| CTHQ | BEARING PRELOAD RATING | 3.0 POUNDS NOMINAL |
| CTHY | CONTACT ANGLE | 32.0 DEGREES MAXIMUM |
| FEAT | SPECIAL FEATURES | 0.5909 IN. TO 0.5923 IN. RETAINER,TURN RATIO; TWO HOLES DRILLED THROUGH FACE OF RETAINER; MINIMUM CONTACT ANGLE 28.0 DEG; AVERAGE RUNNING TORQUE 0.40 GM-CM MAX; BREAKOUT ON OD OF INNER RING |
| MATT | MATERIAL | PLASTIC PHENOLIC RETAINER AND COTTON RETAINER |
| MATT | MATERIAL | STEEL BALL |
| MATT | MATERIAL | STEEL INNER RING |
| MATT | MATERIAL | STEEL OUTER RING |
| Relevant Components for NSN - 3110-00-946-8276, 3110009468276 | ||||
| 3120-01-569-2300 (3120015692300) | 3120-00-264-5901 (3120002645901) | 3120-00-993-1489 (3120009931489) | 3120-01-144-3963 (3120011443963) | |
| 3110-01-329-8593 (3110013298593) | 3120-00-540-7727 (3120005407727) | 3120-00-033-9482 (3120000339482) | 3110-00-198-0412 (3110001980412) | |
| 3130-01-528-6767 (3130015286767) | 3120-01-326-0573 (3120013260573) | 3120-00-594-1048 (3120005941048) | 3110-01-113-7164 (3110011137164) | |
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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