3020-01-208-3259 GEAR,HELICAL Index 4420-01-208-3261 COOLER,FLUID,INDUSTRIAL

National Stock Number:
3020-01-208-3260

Federal Supply Class:
3020

National Item Identification Number:
012083260

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:
1P172111083CATERPILLAR INC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.110 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.750 INCHES
HELIX ANGLE17.7528 DEGREES
KEYWAY NOMINAL WIDTH0.127 INCHES BOTH ENDS
HUB NOMINAL DIAMETER1.780 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
III MATERIALSTEEL OVERALL
PITCH DIAMETER2.1000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.166 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.632 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER2.298 INCHES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY20
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT
TOOTH FORMSTANDARD


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