3020-01-297-5445 GEAR,HELICAL Index 3020-01-297-5447 GEAR,HELICAL

National Stock Number:
3020-01-297-5446

Federal Supply Class:
3020

National Item Identification Number:
012975446

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:
8N093511083CATERPILLAR INC
8N93511083CATERPILLAR INC


Techincal Specification:
COUNTERBORE NOMINAL DEPTH15.7 MILLIMETERS COUNTERBORE, FIRST END
COUNTERBORE NOMINAL DEPTH4.78 MILLIMETERS COUNTER BORE, SECOND END
COUNTERBORE NOMINAL DIAMETER32.77 MILLIMETERS COUNTERBORE, FIRST END
COUNTERBORE NOMINAL DIAMETER34.80 MILLIMETERS COUNTER BORE, SECOND END
FACE NOMINAL WIDTH19.0 MILLIMETERS
FIRST GROOVE NOMINAL DIAMETER38.10 MILLIMETERS FIRST END
FIRST GROOVE NOMINAL WIDTH7.49 MILLIMETERS FIRST END
HELIX ANGLE18.0000 DEGREES
HUB NOMINAL DIAMETER50.800 MILLIMETERS FIRST END
HUB STYLE DESIGNATOR1 GROOVE FIRST END
III MATERIALSTEEL OVERALL
PITCH DIAMETER58.756 MILLIMETERS NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE FROM END TO FIRST GROOVE3.6 MILLIMETERS FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END84.17 MILLIMETERS FIRST END
NOMINAL OUTSIDE DIAMETER68.15 MILLIMETERS
SPECIAL FEATURESINTERNAL INVOLUTE SPLINE DATA: 14 SPLINES; 30 DEG PA; 32.01 ML MAJOR DIA; 28.12 ML MINOR DIA; 29.634 ML PD
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY22
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT
BODY STYLEPLAIN, SOLID
BORE STYLEW/COUNTERBORE BOTH ENDS
BORE NOMINAL DIAMETER32.26 MILLIMETERS BOTH ENDS


Click here to Register for Free 30-day Trial