3020-01-180-8545 GEAR,HELICAL Index 3020-01-180-8547 GEAR,HELICAL

National Stock Number:
3020-01-180-8546

Federal Supply Class:
3020

National Item Identification Number:
011808546

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:
1W930211083CATERPILLAR INC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER158.5781 MILLIMETERS BOTH ENDS
FACE NOMINAL WIDTH46.43 MILLIMETERS
HELIX ANGLE33.2500 DEGREES
III MATERIALSTEEL OVERALL
PITCH DIAMETER213.657 MILLIMETERS NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER217.35 MILLIMETERS
STYLE DESIGNATORHUBLESS
TEETH QUANTITY80
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
TOOTH FORMSTANDARD


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