AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Bearing Ball Stack |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 00-629-4108 (006294108) |
| NCB Code | USA (00) |
| Manufacturer | Timken Corporation, Skf Usa Inc, Sikorsky Aircraft Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 9223WI2E7278 | timken corporation | bearing ball stack | RFQ |
| 9223WI2E7287 | timken corporation | bearing ball stack | RFQ |
| 7023D405T | skf usa inc | bearing ball stack | RFQ |
| SB1512-2 | sikorsky aircraft corporation | bearing ball stack | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 4.0852 INCHES MINIMUM AND 4.1252 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 4.5262 INCHES MINIMUM AND 4.5274 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 5.9047 INCHES MINIMUM AND 5.9061 INCHES MAXIMUM |
| AGZP | STACK ARRANGEMENT | 6 ANGULAR CONTACT BEARINGS TANDEM MTD |
| FEAT | SPECIAL FEATURES | OPERMANENTLY MARKED SAME SERIAL NO. ON ALL BEARING ELEMENTS,MAX SURFACE FINISH RACEWAYS 8 UIN AA,BORE AND OD COPPER PLATED PER AMS2418 0.0001 TO 0.0003 IN. THK,ASSY RELATIONSHIP MARKING (V) ON OD OF BEARING ELEMENTS |
| MATT | MATERIAL | PLASTIC RETAINER |
| MATT | MATERIAL | STEEL COMP E52100 BALL |
| MATT | MATERIAL | STEEL COMP E52100 INNER RING |
| MATT | MATERIAL | STEEL COMP E52100 OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD-66 FED STD SINGLE MATERIAL RESPONSE BALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD-66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FED-STD-66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SB1512-2,78286 MFR REF SINGLE MATERIAL RESPONSE RETAINER |
| STYL | STYLE DESIGNATOR | STACK |
| TEST | TEST DATA DOCUMENT | 81343-AMS2640 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTING G |
| Relevant Components for NSN - 3110-00-629-4108, 3110006294108 | ||||
| 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) | |
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