3020-01-254-0086 GEAR,SPUR Index 3020-01-254-0088 GEAR,SPUR

National Stock Number:
3020-01-254-0087

Federal Supply Class:
3020

National Item Identification Number:
012540087

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:
7G251311083CATERPILLAR INC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER43.2 MILLIMETERS BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH31.8 MILLIMETERS
III HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 59.0 ROCKWELL C MAXIMUM OVERALL
III MATERIALSTEEL COMP 1120 OVERALL
PITCH DIAMETER82.6 MILLIMETERS NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER91.9 MILLIMETERS
STYLE DESIGNATORHUBLESS
TEETH QUANTITY26


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