3020-01-297-5444 GEAR,HELICAL Index 3020-01-297-5446 GEAR,HELICAL

National Stock Number:
3020-01-297-5445

Federal Supply Class:
3020

National Item Identification Number:
012975445

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:
2W803811083CATERPILLAR INC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLETAPERED SECOND END
FACE NOMINAL WIDTH19.0 MILLIMETERS
HELIX ANGLE18.0000 DEGREES
HUB NOMINAL DIAMETER85.9 MILLIMETERS FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
III MATERIALSTEEL OVERALL
PITCH DIAMETER117.511 MILLIMETERS NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END12.24 MILLIMETERS FIRST END
NOMINAL OUTSIDE DIAMETER123.0 MILLIMETERS
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY44
TEETH TYPESINGLE HELIX
TAPER MAJOR NOMINAL DIAMETER68.124 MILLIMETERS SECOND END
TOOTH DIRECTIONRIGHT


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