3020-01-297-2003 GEAR,SPUR Index 6625-01-297-2005 AMMETER

National Stock Number:
3020-01-297-2004

Federal Supply Class:
3020

National Item Identification Number:
012972004

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:
5V679811083CATERPILLAR INC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER79.4 MILLIMETERS BOTH ENDS
BORE STYLEINVOLUTE SPLINE SECOND END
BORE STYLEW/COUNTERBORE COUNTERBORE, FIRST END
COUNTERBORE NOMINAL DEPTH4.95 MILLIMETERS COUNTERBORE, FIRST END
COUNTERBORE NOMINAL DIAMETER84.1 MILLIMETERS COUNTERBORE, FIRST END
FACE NOMINAL WIDTH103.2 MILLIMETERS
III MATERIALSTEEL OVERALL
PITCH DIAMETER123.7 MILLIMETERS NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER145.6 MILLIMETERS
SPLINE PITCH DIAMETER77.8 MILLIMETERS NOMINAL SECOND END
SPLINE QUANTITY49 SECOND END
STYLE DESIGNATORHUBLESS
TEETH QUANTITY19
TOOTH FORMSTANDARD


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