3020-00-246-3145 GEAR,HELICAL Index 6105-00-246-3147 MOTOR-TACHOMETER GENERATOR

National Stock Number:
3020-00-246-3146

Federal Supply Class:
3020

National Item Identification Number:
002463146

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:
45079-235617454TIMKEN GEARS & SERVICES INC.
E92356PC717454TIMKEN GEARS & SERVICES INC.


Techincal Specification:
III MATERIALSTEEL OVERALL
PITCH DIAMETER1.4375 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.8906 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER1.5938 INCHES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY22
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
TOOTH FORMSTANDARD
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.7812 INCHES BOTH ENDS
FACE NOMINAL WIDTH1.250 INCHES
HELIX ANGLE20.0000 DEGREES
KEYWAY NOMINAL WIDTH0.188 INCHES BOTH ENDS


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