4820-00-251-1826 VALVE,CHECK Index 3020-00-251-1829 GEAR,SPIDER ASSEMBLY

National Stock Number:
3020-00-251-1827

Federal Supply Class:
3020

National Item Identification Number:
002511827

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:
9602830076HYSTER-YALE GROUP, INC.


Techincal Specification:
MATERIALSTEEL OVERALL
TEETH QUANTITY90
TEETH TYPESTRAIGHT
TOOTH DIRECTIONRIGHT
PRESSURE ANGLE20.0000 DEGREES
PITCH ANGLE70.4332 DEGREES
STYLE DESIGNATORSIDE FACE, PROTRUDING HUBS
PITCH DIAMETER9.0000 INCHES NOMINAL
NOMINAL OVERALL LENGTH2.5000 INCHES
NOMINAL OUTSIDE DIAMETER9.0312 INCHES
FACE NOMINAL WIDTH1.5630 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.1250 INCHES FIRST END
0.4375 INCHES SECOND END
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER3.0000 INCHES BOTH ENDS
SPLINE QUANTITY21 BOTH ENDS
SPLINE PITCH DIAMETER2.6250 INCHES NOMINAL BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER3.5000 INCHES BOTH ENDS
BODY STYLEWEBBED, OFFSET, WITH LIGHTENING HOLES
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY5 PLAIN AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE NOMINAL DIAMETER0.7500 INCHES AXIALLY THROUGH BODY, FIRST END
BOLT HOLE CIRCLE NOMINAL DIAMETER4.8750 INCHES AXIALLY THROUGH BODY, FIRST END


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