3020-00-358-8648 GEAR,HELICAL Index 3020-00-358-8651 GEAR,HELICAL

National Stock Number:
3020-00-358-8649

Federal Supply Class:
3020

National Item Identification Number:
003588649

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:
07-20829416662LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE
07-20829466654TVH PARTS CO.
20829412603CLARK EQUIPMENT CO
20829477237DANA OFF HIGHWAY PRODUCTS, LLC
20829489881CLARK EQUIPMENT CO TRANSMISSION DIV


Techincal Specification:
BODY STYLEWEBBED, OFFSET, SOLID
BORE NOMINAL DIAMETER1.321 INCHES FIRST END
BORE STYLESTRAIGHT SPLINE BOTH ENDS
FACE NOMINAL WIDTH0.875 INCHES
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM TEETH
HELIX ANGLE30.0000 DEGREES
HUB NOMINAL DIAMETER2.0781 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIALSTEEL OVERALL
PITCH DIAMETER3.4640 INCHES NOMINAL
PRESSURE ANGLE17.4951 DEGREES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.375 INCHES FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END0.2530 INCHES FIRST END
NOMINAL OVERALL LENGTH1.250 INCHES
NOMINAL OUTSIDE DIAMETER3.7400 INCHES
SPLINE QUANTITY10 BOTH ENDS
STYLE DESIGNATORONE PROTRUDING HUB, ONE RECESSED HUB
TEETH QUANTITY24
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
TOOTH FORMSTANDARD


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