3010-00-200-2144 COUPLING,SHAFT,FLEXIBLE Index 3020-00-200-2161 GEAR,SPUR

National Stock Number:
3020-00-200-2158

Federal Supply Class:
3020

National Item Identification Number:
002002158

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:
6B332111083CATERPILLAR INC


Techincal Specification:
BODY STYLEWEBBED, OFFSET, SOLID
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER2.356 INCHES BOTH ENDS
END NOMINAL DIAMETER3.844 INCHES FIRST END
FACE NOMINAL WIDTH1.500 INCHES
FIRST GROOVE NOMINAL DIAMETER3.120 INCHES FIRST END
FIRST GROOVE NOMINAL WIDTH0.410 INCHES FIRST END
HARDNESS RATING59.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM HUB
HARDNESS RATING59.0 ROCKWELL C MINIMUM AND 64.0 ROCKWELL C MAXIMUM TEETH
HUB STYLE DESIGNATOR1 GROOVE FIRST END
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL DIAMETER3.125 INCHES SECOND END
MATERIALSTEEL OVERALL
NOMINAL DISTANCE FROM END TO FIRST GROOVE0.410 INCHES FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.751 INCHES FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END3.125 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER2.284 INCHES
NOMINAL OVERALL LENGTH3.000 INCHES
PITCH DIAMETER7.7143 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPLINE PITCH DIAMETER2.3500 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY16 BOTH ENDS
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY27
TOOTH FORMSTANDARD


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