| 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 | Skf Usa Inc, Timken Corporation, Fag Bearings Corporation, United Technologies Corporation, Mpb Corporation |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 4059297 | skf usa inc | bearing roller cylindrical | 38443 | RFQ |
| 4059298 | timken corporation | bearing roller cylindrical | 21335 | RFQ |
| 4059299 | fag bearings corporation | bearing roller cylindrical | 43991 | RFQ |
| 4059349 | united technologies corporation | bearing roller cylindrical | 77445 | RFQ |
| 4061007 | mpb corporation | bearing roller cylindrical | 78118 | 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 |
| Components Related to NSN - 3110-01-137-2472, 3110011372472 | ||||
| 3120-01-288-5692 (3120012885692) | 3120-00-400-5487 (3120004005487) | 3120-00-071-5417 (3120000715417) | 3130-01-678-4047 (3130016784047) | |
| 3120-01-297-1300 (3120012971300) | 3120-00-630-4148 (3120006304148) | 3120-00-851-4483 (3120008514483) | 3120-00-051-7210 (3120000517210) | |
| 3120-00-902-4926 (3120009024926) | 3110-01-248-0730 (3110012480730) | 3120-00-940-9976 (3120009409976) | 3120-00-454-0386 (3120004540386) | |
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