3020-01-094-6990 GEAR,HELICAL Index 3020-01-094-6993 GEAR,SPUR

National Stock Number:
3020-01-094-6992

Federal Supply Class:
3020

National Item Identification Number:
010946992

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:
3P078611083CATERPILLAR INC
3P78611083CATERPILLAR INC


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER9.250 INCHES AXIALLY THROUGH BODY FIRST END
BORE NOMINAL DIAMETER8.940 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
FACE NOMINAL WIDTH2.109 INCHES
FEATURES PROVIDEDCASEHARDENED
HUB NOMINAL DIAMETER9.781 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIALSTEEL OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.422 INCHES AXIALLY THROUGH BODY FIRST END
MOUNTING HOLE TYPE AND QUANTITY14 PLAIN AXIALLY THROUGH BODY FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.655 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER9.781 INCHES
PITCH DIAMETER8.7432 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPLINE PITCH DIAMETER8.7432 INCHES NOMINAL FIRST END
SPLINE QUANTITY32 BOTH ENDS
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY101
TOOTH FORMSTANDARD


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