3020-01-189-1012 GEAR,BEVEL Index 3020-01-189-1014 GEAR,SPUR

National Stock Number:
3020-01-189-1013

Federal Supply Class:
3020

National Item Identification Number:
011891013

Description:
GEAR,BEVEL

Detail:
A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.


Manufacturer Information:
162017897PZX0FAIRBANKS MORSE, LLC
1620178982796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
MATERIALSTEEL COMP 4817H OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING55.0 ROCKWELL C MINIMUM AND
62.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY20
TEETH TYPESPIRAL
TOOTH DIRECTIONRIGHT
PRESSURE ANGLE14.5000 DEGREES
PITCH ANGLE44.4000 DEGREES
STYLE DESIGNATORPERIPHERAL FACE, FRONT HUB PROTRUDING
PITCH DIAMETER10.0000 INCHES NOMINAL
NOMINAL OVERALL LENGTH5.000 INCHES
NOMINAL OUTSIDE DIAMETER11.000 INCHES
FACE NOMINAL WIDTH4.250 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.500 INCHES FIRST END
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER4.250 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH1.000 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM2.516 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER5.750 INCHES FIRST END
BODY STYLEPLAIN, SOLID


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