3020-01-094-7072 PULLEY,FLAT Index 5340-01-094-7074 BUTTON,PLUG

National Stock Number:
3020-01-094-7073

Federal Supply Class:
3020

National Item Identification Number:
010947073

Description:
SPROCKET WHEEL

Detail:
A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.


Manufacturer Information:
2G329411083CATERPILLAR INC
8D374311083CATERPILLAR INC
8W831711083CATERPILLAR INC


Techincal Specification:
DESIGN FORMWEBBED
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW20
TOOTH PITCH2.000 INCHES NOMINAL
MATERIALSTEEL
STYLE DESIGNATORWEBBED OR SPOKED
OUTSIDE DIAMETER13.830 INCHES NOMINAL
OVERALL LENGTH2.250 INCHES NOMINAL
PITCH DIAMETER12.785 INCHES NOMINAL
FACE WIDTH1.147 INCHES NOMINAL
HARDNESS RATING TEST METHODNOT RATED
BORE TYPEINVOLUTE SPLINE
SPLINE QUANTITY57
SPLINE MAJOR DIAMETER3.621 INCHES MINIMUM AND
3.633 INCHES MAXIMUM
SPLINE LENGTH2.250 INCHES NOMINAL
SPLINE PRESSURE ANGLE IN DEG30.0
SPLINE PITCH DIAMETER3.562 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
HUB OUTSIDE DIAMETER0.462 INCHES NOMINAL AA END
6.500 INCHES NOMINAL BB END
SPLINE MINOR DIAMETER3.498 INCHES MINIMUM AND
3.518 INCHES MAXIMUM
DISTANCE FROM HUB END TO FLANGE END0.989 INCHES NOMINAL AA END
0.114 INCHES NOMINAL BB END
SECURING METHODTHREADED HOLE
SECURING LOCATIONBB END
SECURING HOLE QUANTITY5
THREAD SIZE0.375-16
HOLE LOCATIONON SECOND HUB END


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