3020-00-355-2540 GEAR Index 3020-00-355-2546 GEAR

National Stock Number:
3020-00-355-2544

Federal Supply Class:
3020

National Item Identification Number:
003552544

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:
DKC2920219ELGIN SWEEPER COMPANY
DKC2972328COTTA TRANSMISSION CO LLC


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BODY RECESS NOMINAL DEPTH0.6270 INCHES FIRST END
BOLT HOLE CIRCLE NOMINAL DIAMETER4.500 INCHES AXIALLY THROUGH BODY, FIRST END
BORE NOMINAL DIAMETER3.502 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH1.500 INCHES
HARDNESS RATING52.3 ROCKWELL C MINIMUM AND 59.2 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8620 OVERALL
MOUNTING HOLE TYPE AND QUANTITY8 PLAIN AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE NOMINAL DIAMETER0.516 INCHES AXIALLY THROUGH BODY, FIRST END
NOMINAL OVERALL LENGTH1.127 INCHES
NOMINAL OUTSIDE DIAMETER9.2000 INCHES
PITCH ANGLE68.6333 DEGREES
PITCH DIAMETER9.2000 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPERIPHERAL FACE, HUBLESS
TEETH QUANTITY46
TEETH TYPESTRAIGHT
TOOTH DIRECTIONLEFT


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