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National Stock Number:
3110-01-125-6885
Federal Supply Class:
3110
National Item Identification Number:
011256885
Description:
BEARING,BALL,STACK
Detail:
A MULTIPLE ASSEMBLY OF MORE THAN TWO BEARINGS MATCHED FOR DUPLEX MOUNTING. DESIGNED PRIMARILY FOR AIRCRAFT PROPELLER AND ROTARY WING AIRCRAFT ROTOR BLADE APPLICATIONS. SEE ALSO BEARING, BALL, ANNULAR.
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Manufacturer Information:
| 64951-11135-041 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 3.5430 INCHES MINIMUM AND 3.5433 INCHES MAXIMUM | | MATERIAL | STEEL COMP M50 OUTER RING | | MATERIAL | STEEL COMP M50 BALL | | MATERIAL | STEEL COMP M50 INNER RING | | MATERIAL | STEEL COMP 4340 RETAINER | | OVERALL OUTSIDE DIAMETER | 5.5114 INCHES MINIMUM AND 5.5118 INCHES MAXIMUM | | OVERALL WIDTH | 1.8698 INCHES MINIMUM AND 1.8898 INCHES MAXIMUM | | RETAINER FABRICATION METHOD | MACHINED | | STACK ARRANGEMENT | 2 ANGULAR CONTACT BEARINGS DUPLESGND | | STYLE DESIGNATOR | STACK |
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