3020-00-517-2895 GEAR,HELICAL Index 3020-00-517-2897 GEAR,HELICAL

National Stock Number:
3020-00-517-2896

Federal Supply Class:
3020

National Item Identification Number:
005172896

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:
478-09A83004JOY MFG CO HEAVY MACHINERY GROUP VULCAN-DENVER DIV
V306PC36607061BESSER CO


Techincal Specification:
FACE NOMINAL WIDTH5.500 INCHES
HARDNESS RATING89.0 ROCKWELL B MINIMUM AND 93.0 ROCKWELL B MAXIMUM OVERALL
HELIX ANGLE30.0000 DEGREES
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER6.250 INCHES FIRST END
HUB NOMINAL DIAMETER6.250 INCHES SECOND END
MATERIALSTEEL OVERALL
PITCH DIAMETER33.2500 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORFLUSH HUB
TEETH QUANTITY133
TEETH TYPEDOUBLE HELIX, SOLID
TOOTH FORMSTANDARD


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