AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Ring Bearing Inner |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-184-8370 (011848370) |
| NCB Code | USA (01) |
| Manufacturer | Koyo Bearings, Timken Aerospace Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| IRA-12-OHL | koyo bearings | ring bearing inner | RFQ |
| IRA-12-OHL | timken aerospace inc | ring bearing inner | RFQ |
| IRA-12-L | timken aerospace inc | ring bearing inner | RFQ |
| IRA-12-LOH | koyo bearings | ring bearing inner | RFQ |
| IRA-12-L | koyo bearings | ring bearing inner | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 1.0290 INCHES MINIMUM AND 1.0340 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| AGYE | SURFACE FINISH | GROUND |
| AGZD | BORE SHAPE | STRAIGHT |
| CBBL | FEATURES PROVIDED | LUBRICATION HOLE AND LUBRICATION GROOVE |
| FTLD | FUNCTIONAL DESCRIPTION | USED WITH DRAWN CUP /TYPE DC/ NEEDLE AND ROLLER BEARINGS |
| MATT | MATERIAL | STEEL COMP 1010 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| STYL | STYLE DESIGNATOR | INNER RING,ROLLER,CYLINDRICAL |
| Relevant Components for NSN - 3110-01-184-8370, 3110011848370 | ||||
| 3110-01-696-7051 (3110016967051) | 3110-01-258-5618 (3110012585618) | 3120-00-630-3389 (3120006303389) | 3110-01-263-2656 (3110012632656) | |
| 3110-01-191-0222 (3110011910222) | 3130-01-308-0149 (3130013080149) | 3120-00-483-6327 (3120004836327) | 3120-01-215-4909 (3120012154909) | |
| 3120-01-222-9170 (3120012229170) | 3120-00-717-2566 (3120007172566) | 3120-00-205-0898 (3120002050898) | 3120-00-307-0895 (3120003070895) | |
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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