3020-01-158-9400 GEAR,SPUR Index 3020-01-158-9402 GEAR,SPUR

National Stock Number:
3020-01-158-9401

Federal Supply Class:
3020

National Item Identification Number:
011589401

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
3S271211083CATERPILLAR INC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER2.373 INCHES BOTH ENDS
FACE NOMINAL WIDTH2.125 INCHES
HUB NOMINAL DIAMETER2.954 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
III MATERIALSTEEL OVERALL
PITCH DIAMETER4.0000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.062 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER4.553 INCHES
SPECIAL FEATURESCOUNTERBORE BOTH ENDS,2.440 IN.DIA,0.750 IN.DEEP
SPLINE PITCH DIAMETER2.2500 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY18 BOTH ENDS
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY24
TOOTH FORMSTANDARD


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