5330-00-427-5646 PACKING,PREFORMED Index 3020-00-427-5648 GEAR,SPUR

National Stock Number:
3020-00-427-5647

Federal Supply Class:
3020

National Item Identification Number:
004275647

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:
5L407411083CATERPILLAR INC
8N136011083CATERPILLAR INC
N136011083CATERPILLAR INC


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER3.4400 INCHES BOTH ENDS
FACE NOMINAL WIDTH1.000 INCHES
HARDNESS RATING82.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL
HELIX ANGLE6.0000 DEGREES
III MATERIALSTEEL OVERALL
PITCH DIAMETER5.4895 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
MOUNTING HOLE NOMINAL DIAMETER0.406 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE TYPE AND QUANTITY6 PLAIN AXIALLY THROUGH BODY, FIRST END
NOMINAL OUTSIDE DIAMETER5.842 INCHES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY31
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT
TOOTH FORMSTANDARD


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