3020-00-591-2652 GEAR,HELICAL Index 3120-00-591-2657 BEARING,SLEEVE

National Stock Number:
3020-00-591-2653

Federal Supply Class:
3020

National Item Identification Number:
005912653

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
517195324617GENERAL MOTORS CORP
517195372582ROLLS-ROYCE SOLUTIONS AMERICA INC


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE NOMINAL DIAMETER3.5000 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
FACE NOMINAL WIDTH2.500 INCHES
FEATURES PROVIDEDCASEHARDENED
HELIX ANGLE15.0000 DEGREES
HUB NOMINAL DIAMETER4.5380 INCHES FIRST END
HUB NOMINAL DIAMETER5.1500 INCHES SECOND END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.500 INCHES FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END0.8280 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER13.0000 INCHES
PRESSURE ANGLE14.5000 DEGREES
SPLINE PITCH DIAMETER3.3750 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY27 BOTH ENDS
STYLE DESIGNATORONE PROTRUDING HUB, ONE RECESSED HUB
TEETH TYPESINGLE HELIX
TEETH QUANTITY98
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


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