3020-00-857-1805 GEAR,HELICAL Index 2520-00-857-1807 GEAR,TRANSMISSION

National Stock Number:
3020-00-857-1806

Federal Supply Class:
3020

National Item Identification Number:
008571806

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
22278512603CLARK EQUIPMENT CO
22278589749CLARK MATERIAL HANDLING COMPANY


Techincal Specification:
BODY STYLEWEBBED, OFFSET, SOLID
BORE NOMINAL DIAMETER2.6250 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FURNISHED ITEMS AND QUANTITY1 EXTERNALLY LUBRICATED BEARING
FACE NOMINAL WIDTH1.250 INCHES
HELIX ANGLE20.0000 DEGREES
HUB NOMINAL DIAMETER5.812 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER3.438 INCHES SECOND END
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.531 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER6.3750 INCHES
PITCH DIAMETER5.6880 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESIST END INVOLUTE SPLIWED BORE,19 TEETH,20 DEGTOOTH PRESSURE ANGLE,3.688 IN. SPLINE MINOR DIA,3.812 IN. SPLINE PITCH DIA,4.000 IN. MAJOR DIA,0.500IN. BORE LG
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY36
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT
TOOTH FORMSTANDARD


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