3020-01-181-0239 GEAR,HELICAL Index 3020-01-181-0241 GEAR,SPUR

National Stock Number:
3020-01-181-0240

Federal Supply Class:
3020

National Item Identification Number:
011810240

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:
368-0254Z321SCHENCK USA CORP
368-02558016TEST DEVICES INC
NSH2460AR71176EMERSON ELECTRIC CO BROWNING MFG DIV


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.625 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.250 INCHES
HELIX ANGLE45.0000 DEGREES
KEYWAY NOMINAL WIDTH0.125 INCHES BOTH ENDS
MATERIALSTEEL OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.375 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER2.559 INCHES
PITCH DIAMETER2.5000 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY60
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


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