3020-01-044-3396 GEAR,BEVEL Index 3020-01-044-3398 GEAR,SPUR

National Stock Number:
3020-01-044-3397

Federal Supply Class:
3020

National Item Identification Number:
010443397

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:
214-040-047-597499BELL TEXTRON INC


Techincal Specification:
BODY STYLEWEBBED, OFFSET, SOLID
BORE NOMINAL DIAMETER1.938 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
HARDNESS RATING33.0 ROCKWELL C MINIMUM AND 41.0 ROCKWELL C MAXIMUM OVERALL
HUB STYLE DESIGNATORPLAIN SECOND END
HUB STYLE DESIGNATORTHREADED FIRST END
MATERIALSTEEL OVERALL
PITCH ANGLE49.4165 DEGREES
PRESSURE ANGLE22.5000 DEGREES
SPECIAL FEATURESCOUNTERBORE BOTHE ENDS
SPLINE PITCH DIAMETER1.8125 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY29 BOTH ENDS
TEETH QUANTITY35


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