2010-00-391-4046 SHAFT,PROPULSION,SHIP Index 3020-00-391-4049 GEAR,HELICAL

National Stock Number:
3020-00-391-4048

Federal Supply Class:
3020

National Item Identification Number:
003914048

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:
43401146N299AGCO CORP PARTS OPN
DE401146N299AGCO CORP PARTS OPN


Techincal Specification:
BODY STYLEWEBBED, OFFSET, SOLID
BORE NOMINAL DIAMETER1.280 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH1.500 INCHES
HARDNESS RATING20.0 ROCKWELL C MINIMUM AND 25.0 ROCKWELL C MAXIMUM OVERALL
HELIX ANGLE30.5133 DEGREES
HUB NOMINAL DIAMETER2.000 INCHES SECOND END
HUB NOMINAL DIAMETER2.375 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
KEYWAY NOMINAL WIDTH0.253 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 122 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.780 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER8.0751 INCHES
PITCH DIAMETER7.8351 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
SPECIAL FEATURESTWO PULLER HOLES,0.375-16 UNC 2B THD,ON BODY OF GEAR,TIMING MARK 89 DEG 24 MIN 40 SEC FROM CENTER LINE OF KEYWAY ON FACE OF GEAR NEXT TO TEETH
STYLE DESIGNATORFLUSH HUB
TEETH QUANTITY54
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


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