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National Stock Number:
3110-00-945-9164
Federal Supply Class:
3110
National Item Identification Number:
009459164
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:
| 369A5138 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | 369A5138 | 8V613 | THE BOEING COMPANY | | MM7207PW3NBRDUTRIPE8521 | 21335 | TIMKEN CO |
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Techincal Specification:
| MATERIAL | STEEL BALL | | STEEL INNER RING | | STEEL OUTER RING | | COPPER ALLOY RETAINER | | MATERIAL DOCUMENT AND CLASSIFICATION | 369A5138,02731 MFR REF ALL MATERIAL RESPONSES BALL | | 369A5138,02731 MFR REF ALL MATERIAL RESPONSES INNER RING | | 369A5138,02731 MFR REF ALL MATERIAL RESPONSES OUTER RING | | 369A5138,02731 MFR REF ALL MATERIAL RESPONSES RETAINER | | STYLE DESIGNATOR | STACK | | OVERALL WIDTH | 1.9779 INCHES MINIMUM AND | | 2.0079 INCHES MAXIMUM | | BORE DIAMETER | 1.3778 INCHES MINIMUM AND | | 1.3780 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 2.8343 INCHES MINIMUM AND | | 2.8346 INCHES MAXIMUM | | STACK ARRANGEMENT | 3 ANGULAR CONTACT BEARINGS,2 TANDEM,1 REVERSED | | SPECIAL FEATURES | STABILIZED FOR OPERATION AT M 65 TO P 250 DEG F,LUBRICATED W/MIL-L-7808THRUST MARKING (V) ON OD OF BEARING,4 SLOTS EQUALLY SPACED ON FACE OF OUTER RACE OF EA BEARING 0.250 IN. W BY 0.040 IN. DP | | TEST DATA DOCUMENT | 02731-369A5138 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
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