| Item Name | Bearing Ball Annular |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-055-8838 (010558838) |
| NCB Code | USA (01) |
| Manufacturer | Bell Helicopter Textron Inc, Skf Usa Inc, Timken Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 214-040-103-3 | bell helicopter textron inc | bearing ball annular | 97499 | RFQ |
| 214-040-103-3 | skf usa inc | bearing ball annular | 38443 | RFQ |
| 71821-3 | skf usa inc | bearing ball annular | 38443 | RFQ |
| MF9221WI-2-102 | timken corporation | bearing ball annular | 21335 | RFQ |
| MF9221WI2-102A2283 | timken corporation | bearing ball annular | 21335 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 0.4520 INCHES NOMINAL |
| ABXV | BORE DIAMETER | 4.1339 INCHES NOMINAL |
| AEPR | FLANGE OUTSIDE DIAMETER | 5.8660 INCHES NOMINAL |
| AGFF | FLANGE WIDTH | 0.1180 INCHES NOMINAL |
| AGVV | OUTER RING OUTSIDE DIAMETER | 5.1181 INCHES NOMINAL |
| AGYE | SURFACE FINISH | GROUND |
| AGYF | RETAINER FABRICATION METHOD | MACHINED |
| AGZC | LOAD DIRECTION | RADIAL |
| AGZD | BORE SHAPE | STRAIGHT |
| AKVV | INTERNAL CLEARANCE | 0.0028 INCHES MINIMUM RADIAL AND 0.0038 INCHES MAXIMUM RADIAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | ABEC NO.3 |
| MATT | MATERIAL | COPPER ALLOY RETAINER |
| MATT | MATERIAL | STEEL COMP 301 BALL |
| MATT | MATERIAL | STEEL COMP 301 INNER RING |
| MATT | MATERIAL | STEEL COMP 301 OUTER RING |
| STYL | STYLE DESIGNATOR | COUNTERBORED OUTER RING,NON-SEPARABLE |
| Components Related to NSN - 3110-01-055-8838, 3110010558838 | ||||
| 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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