3020-00-528-1823 GEAR,HELICAL Index 3020-00-528-1826 GEAR,SPUR

National Stock Number:
3020-00-528-1824

Federal Supply Class:
3020

National Item Identification Number:
005281824

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:
4B-108014541COOPER MACHINERY SERVICES LLC
4B108055509COOPER CAMERON CORP AJAX-SUPERIOR DIV


Techincal Specification:
BODY RECESS NOMINAL DEPTH0.7500 INCHES FIRST END
BODY STYLEWEBBED, OFFSET, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.5005 INCHES BOTH ENDS
FACE NOMINAL WIDTH2.125 INCHES
HELIX ANGLE20.3665 DEGREES
KEYWAY NOMINAL WIDTH0.127 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.8165 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER3.3535 INCHES
PITCH DIAMETER3.0222 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS, RECESSED BODY
TEETH QUANTITY17
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONLEFT


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