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National Stock Number:
3110-00-125-7447
Federal Supply Class:
3110
National Item Identification Number:
001257447
Description:
BEARING,ROLLER,CYLINDRICAL
Detail:
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.
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Manufacturer Information:
| 310916 | 77445 | RTX CORPORATION | | 310918 | 77445 | RTX CORPORATION | | 792898 | 14153 | DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA | | 314732 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 1.1809 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | INTERNAL CLEARANCE | 0.0004 INCHES MINIMUM RADIAL AND 0.0018 INCHES MAXIMUM RADIAL | | LOCATING FEATURE | ONE DIRECTION | | OVERALL OUTSIDE DIAMETER | 2.8343 INCHES MINIMUM AND 2.8346 INCHES MAXIMUM | | OVERALL WIDTH | 0.7430 INCHES MINIMUM AND 0.7480 INCHES MAXIMUM | | RETAINER FABRICATION METHOD | MACHINED | | STANDARD TOLERANCE DESIGNATION | RBEC NO.5 | | STYLE DESIGNATOR | SINGLE ROW, TWO-DIRECTION LOCATING, TWO LIP INNER RING, TWO LIP OUTER RING, SEPARABLE | | SPECIAL FEATURES | RETAINER SILVER PLATE AMS2412 NO STRIKE METL,PLATE 0.0005-0.0015 THK ON LAND RIDING SURFACES AND ROLLER POCKETS;ENGINEERING CRITICAL | | SURFACE FINISH | GROUND |
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