3020-01-351-3039 GEAR,HELICAL Index 3020-01-351-3041 GEAR,HELICAL

National Stock Number:
3020-01-351-3040

Federal Supply Class:
3020

National Item Identification Number:
013513040

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:
2W558211083CATERPILLAR INC
4W4459 IT 211083CATERPILLAR INC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER59.8 MILLIMETERS BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH120.0 MILLIMETERS
HARDNESS RATING3.5 BRINELL STANDARD MINIMUM OVERALL AND 3.7 BRINELL STANDARD MAXIMUM OVERALL85.0 ROCKWELL SUPERFICIAL 15-N NOMINAL TEETH
HELIX ANGLE5.0000 DEGREES
III MATERIALSTEEL OVERALL
PITCH DIAMETER107.7 MILLIMETERS NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER134.4 MILLIMETERS
STYLE DESIGNATORHUBLESS
TEETH QUANTITY12
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT


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