3020-01-346-1852 GEAR RACK Index 3020-01-346-1854 GEAR,INTERNAL

National Stock Number:
3020-01-346-1853

Federal Supply Class:
3020

National Item Identification Number:
013461853

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:
NHS1040AR71176EMERSON ELECTRIC CO BROWNING MFG DIV
NSH1040AR71176EMERSON ELECTRIC CO BROWNING MFG DIV
PL-H90007D001 REV C ITEM 3798523JERED LLC
Z90007D03898523JERED LLC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.750 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH0.875 INCHES
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL35.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM TEETH
HELIX ANGLE45.0000 DEGREES
KEYWAY NOMINAL WIDTH0.188 INCHES BOTH ENDS
MATERIALSTEEL OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.469 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER4.141 INCHES
PITCH DIAMETER4.0000 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY40
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT


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