NSN 3110-01-137-2472
Part Details | CYLINDRICAL ROLLER BEARING
3110-01-137-2472 A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes BEARING, ROLLER, AIRFRAME.
Alternate Parts: 4059299, 4061007, 4059297, 4059298, 4059349, 3110-01-137-2472, 01-137-2472, 3110011372472, 011372472
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | AUG 23, 1982 | 01-137-2472 | 00015 ( BEARING, ROLLER, CYLINDRICAL ) |
REFERENCE DRAWINGS & PICTURES
SOLID INNER AND OUTER RACES
Cross Reference | NSN 3110-01-137-2472
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4059299 | 43991 | FAG BEARINGS CORPORATION |
| 4061007 | 78118 | MPB CORPORATIONDBA TIMKEN AEROSPACE |
| 4059297 | 38443 | SKF USA INC.DBA SKF AEROENGINE NORTH AMERICA |
| 4059298 | 21335 | TIMKEN COMPANY, THEDIV TIMKEN AEROSPACE |
| 4059349 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 3110-01-137-2472
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SOLID INNER AND OUTER RACES |
| OVERALL WIDTH | 1.3750 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM |
| BORE DIAMETER | 6.4957 INCHES MINIMUM AND 6.4961 INCHES MAXIMUM |
| OVERALL OUTSIDE DIAMETER | 8.8578 INCHES MINIMUM AND 8.8583 INCHES MAXIMUM |
| STANDARD TOLERANCE DESIGNATION | RBEC NO.5 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| LOCATING FEATURE | NONLOCATING |
| INTERNAL CLEARANCE | R0.0053 INCHES MINIMUM AND R0.0063 INCHES MAXIMUM |
| 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 |
| END ITEM IDENTIFICATION | ACFT ENG F100 NO.4 BEARING |
| SUPPLEMENTARY FEATURES | EACH ASSEMBLY CONTAINS AN INNER RACE,AN OUTER RACE,A ROLLER CAGE,AND A SET OF ROLLERS |