5815-00-764-0904 MODIFICATION KIT,COMMUNICATION,E Index 5815-00-764-0907 KEYTOP,KEYBOARD

National Stock Number:
3110-00-764-0906

Federal Supply Class:
3110

National Item Identification Number:
007640906

Description:
BEARING,BALL,DUPLEX

Detail:
Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.


Manufacturer Information:
55329421335TIMKEN CO
55329470854SCHAEFFLER AEROSPACE USA CORP
55329473030HAMILTON SUNDSTRAND CORPORATION
AMS1K7DBE821921335TIMKEN CO
AMS1K7DBFS621335TIMKEN CO
SR4KDB2270854SCHAEFFLER AEROSPACE USA CORP


Techincal Specification:
BEARING PRELOAD RATING22.0 POUNDS NOMINAL
BORE DIAMETER0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
INTERNAL CLEARANCE0.0002 INCHES MAXIMUM AXIAL
LOAD DIRECTIONRADIAL
OVERALL OUTSIDE DIAMETER0.6248 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
OVERALL WIDTH0.3720 INCHES MINIMUM AND 0.3920 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION553294,73030 MFR REF SINGLE MATERIAL RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE INNER RING
MATERIALSTEEL BALL
MATERIALSTEEL CORROSION RESISTING RETAINER
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
RETAINER FABRICATION METHODPRESSED
STANDARD TOLERANCE DESIGNATIONABEC NO.7
SPECIAL FEATURESSTABILIZED FOR OPERATION AT -65 DEG F TO 250 DEF F
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE, TANDEM MOUNTING
SURFACE FINISHGROUND


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