3020-01-298-2281 GEAR,INTERNAL Index 3020-01-298-2283 GEAR,SPUR

National Stock Number:
3020-01-298-2282

Federal Supply Class:
3020

National Item Identification Number:
012982282

Description:
GEAR,INTERNAL

Detail:
A GEAR WITH TEETH FORMED ON THE INNER SURFACE OF A CYLINDER OR CONE.


Manufacturer Information:
9K010011083CATERPILLAR INC
9K10011083CATERPILLAR INC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER18.552 INCHES BOTH ENDS
III MATERIALSTEEL OVERALL
PITCH DIAMETER19.7436 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER21.940 INCHES
NOMINAL OVERALL LENGTH6.680 INCHES
SPLINE PITCH DIAMETER19.7436 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY77 BOTH ENDS
STYLE DESIGNATORPLAIN RING
TEETH QUANTITY77
TEETH TYPESPUR


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