2520-00-149-9089 GEAR,SPUR Index 2530-00-149-9094 SHAFT

National Stock Number:
3020-00-149-9091

Federal Supply Class:
3020

National Item Identification Number:
001499091

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:
6B326511083CATERPILLAR INC


Techincal Specification:
MATERIALSTEEL OVERALL
HARDNESS RATING59.0 ROCKWELL C MINIMUM AND
64.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY28
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER8.0000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER8.537 INCHES
FACE NOMINAL WIDTH1.500 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.251 INCHES FIRST END
0.249 INCHES SECOND END
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER2.978 INCHES BOTH ENDS
SPLINE QUANTITY16 BOTH ENDS
SPLINE PITCH DIAMETER2.8100 INCHES NOMINAL BOTH ENDS
HUB STYLE DESIGNATOR1 GROOVE FIRST END
PLAIN SECOND END
HUB NOMINAL DIAMETER3.625 INCHES FIRST END
3.625 INCHES SECOND END
FIRST GROOVE NOMINAL WIDTH0.410 INCHES FIRST END
FIRST GROOVE NOMINAL DIAMETER3.557 INCHES FIRST END
NOMINAL DISTANCE FROM END TO FIRST GROOVE0.813 INCHES FIRST END
BODY STYLEWEBBED, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE11083
DESIGN CONTROL REFERENCE6B3265


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