| Item Name | Bearing Roller Cylindrical |
| Federal Supply Group (FSG) | Bearings |
| Federal Supply Class (FSC) | 3110 Bearings Antifriction Unmounted |
| National Item Identification Number (NIIN) | 01-137-2472 (011372472) |
| NCB Code | USA (01) |
| Manufacturer | Mpb Corporation, Skf Usa Inc, Fag Bearings Corporation, Timken Corporation, United Technologies Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4061007 | mpb corporation | bearing roller cylindrical | 78118 | RFQ |
| 4059297 | skf usa inc | bearing roller cylindrical | 38443 | RFQ |
| 4059299 | fag bearings corporation | bearing roller cylindrical | 43991 | RFQ |
| 4059298 | timken corporation | bearing roller cylindrical | 21335 | RFQ |
| 4059349 | united technologies corporation | bearing roller cylindrical | 77445 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABMK | OVERALL WIDTH | 1.3750 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM |
| ABXV | BORE DIAMETER | 6.4957 INCHES MINIMUM AND 6.4961 INCHES MAXIMUM |
| ADGA | OVERALL OUTSIDE DIAMETER | 8.8578 INCHES MINIMUM AND 8.8583 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | ACFT ENG F100 NO.4 BEARING |
| AGYE | SURFACE FINISH | GROUND |
| AGZD | BORE SHAPE | STRAIGHT |
| AGZF | LOCATING FEATURE | NONLOCATING |
| AKVV | INTERNAL CLEARANCE | 0.0053 INCHES MINIMUM RADIAL AND 0.0063 INCHES MAXIMUM RADIAL |
| CTFZ | STANDARD TOLERANCE DESIGNATION | RBEC NO.5 |
| FEAT | SPECIAL FEATURES | MATL FOR INNER RING,OUTER RING AND ROLLERS TO HAVE MULTIPLE MELTING USING VACUUM INDUCTION FOLLOWED BY VACUUM CONSUMABLE ELECTRODE PROCESS;SILVER PLATE PER AMS 2412 CAGE ROLLER POCKETS AND LAND RIDING SURFACES 0.001-0.002 THICK |
| MATT | MATERIAL | STEEL COMP 4340 RETAINER |
| MATT | MATERIAL | STEEL INNER RING |
| MATT | MATERIAL | STEEL OUTER RING |
| MATT | MATERIAL | STEEL ROLLER |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | PWA-725,97497 MFR REF 1ST MATERIAL RESPONSE OUTER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | PWA-725,97497 MFR REF 2ND MATERIAL RESPONSE INNER RING |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | PWA-725,97497 MFR REF 3RD MATERIAL RESPONSE ROLLER |
| STYL | STYLE DESIGNATOR | SOLID INNER AND OUTER RACES |
| SUPP | SUPPLEMENTARY FEATURES | EACH ASSEMBLY CONTAINS AN INNER RACE,AN OUTER RACE,A ROLLER CAGE,AND A SET OF ROLLERS |
| Relevant Components for NSN - 3110-01-137-2472, 3110011372472 | ||||
| 3110-01-152-8152 (3110011528152) | 3120-01-185-8740 (3120011858740) | 3120-00-661-4351 (3120006614351) | 3120-00-518-6871 (3120005186871) | |
| 3110-00-168-1471 (3110001681471) | 3110-01-354-4581 (3110013544581) | 3120-01-680-4661 (3120016804661) | 3120-01-518-6652 (3120015186652) | |
| 3120-00-382-2710 (3120003822710) | 3120-00-529-8687 (3120005298687) | 3110-01-143-1798 (3110011431798) | 3110-01-500-2447 (3110015002447) | |
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