3020-00-294-7783 GEAR,HELICAL Index 3020-00-294-7787 GEAR,HELICAL

National Stock Number:
3020-00-294-7786

Federal Supply Class:
3020

National Item Identification Number:
002947786

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:
12234712LAKE SHORE SYSTEMS, INC.


Techincal Specification:
MATERIALSTEEL OVERALL
TEETH QUANTITY141
TEETH TYPEDOUBLE HELIX, SOLID
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
HELIX ANGLE30.0000 DEGREES
STYLE DESIGNATORFLUSH HUB
PITCH DIAMETER35.2500 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER35.4500 INCHES
FACE NOMINAL WIDTH6.000 INCHES
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER7.000 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH1.750 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM4.406 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER11.500 INCHES BOTH ENDS
BODY STYLEWEBBED, WITH LIGHTENING HOLES
THE MANUFACTURERS DATA
MANUFACTURERS CODE34712
DESIGN CONTROL REFERENCE122


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