3020-01-297-5442 GEAR,HELICAL Index 3020-01-297-5444 GEAR,HELICAL

National Stock Number:
3020-01-297-5443

Federal Supply Class:
3020

National Item Identification Number:
012975443

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:
2W761511083CATERPILLAR INC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER129.931 MILLIMETERS BOTH ENDS
FACE NOMINAL WIDTH38.1 MILLIMETERS
HELIX ANGLE15.5000 DEGREES
III MATERIALSTEEL OVERALL
PITCH DIAMETER210.869 MILLIMETERS NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER220.0 MILLIMETERS
STYLE DESIGNATORHUBLESS
TEETH QUANTITY64
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT


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