3020-00-072-0547 GEAR,SPUR Index 3020-00-072-0550 GEAR,WORM WHEEL

National Stock Number:
3040-00-072-0549

Federal Supply Class:
3040

National Item Identification Number:
000720549

Description:
GEARSHAFT,SPUR

Detail:
A gearshaft with a single complement of spur gear teeth. For items with more than one complement of teeth, see GEARSHAFT (1), MULTIPLE GEARS.


Manufacturer Information:
VP20250SAT8KOMATSU AMERICA CORP.
VP202535311AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV


Techincal Specification:
SHAFT MATERIALSTEEL COMP 4140H
GEAR MATERIALSTEEL COMP 4140H
HARDNESS RATING AND LOCATION35.0 ROCKWELL C MINIMUM OVERALL AND
40.0 ROCKWELL C MAXIMUM OVERALL
PRESSURE ANGLE14.5000 DEGREES
TEETH QUANTITY10
GEAR OUTSIDE DIAMETER4.188 INCHES NOMINAL
DIAMETRAL PITCH3
FACE WIDTH1.937 INCHES NOMINAL
OVERALL LENGTH8.938 INCHES NOMINAL
SHAFT TYPESHOULDERED
SHAFT LARGEST DIAMETER2.402 INCHES NOMINAL
GEAR LOCATION ON SHAFTON END OF SHAFT
SHAFT END TYPEPLAIN
SHAFT END SIZE1.884 INCHES
SPECIAL FEATURES36 SPLINES 2.310 IN. OD,2.438IN. LG LOCATED 1.626 IN. FROM SHAFT END


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