3020-00-517-1620 PULLEY,GROOVE Index 3020-00-517-1631 PULLEY,GROOVE

National Stock Number:
3020-00-517-1624

Federal Supply Class:
3020

National Item Identification Number:
005171624

Description:
PULLEY,GROOVE

Detail:
A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.


Manufacturer Information:
5815PC15024047COOPER INDUSTRIES INC DBA COOPER TOOLS
5815PC1506X081COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV
7715PC15090120COOPER INDUSTRIES INC DENVER FACILITY-MINING AND CONSTRUCTION
NTL9924047COOPER INDUSTRIES INC DBA COOPER TOOLS
NTL996X081COOPER INDUSTRIES INDUSTRIAL MACHINERY DIV
NTL9990120COOPER INDUSTRIES INC DENVER FACILITY-MINING AND CONSTRUCTION


Techincal Specification:
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.188 INCHES NOMINAL AA END AND 0.250 INCHES NOMINAL BB END
BEARINGSNOT INCLUDED
BORE LENGTH2.438 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE TYPETAPERED
COUNTERBORE FEATURENOT INCLUDED
DESIGN FORMWEBBED
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.975 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
FACE WIDTH2.500 INCHES NOMINAL
GROOVE QUANTITY3
GROOVE SHAPEV
GROOVE WIDTH0.656 INCHES MINIMUM AND 0.658 INCHES MAXIMUM
GROOVE DEPTH0.688 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION2.875 INCHES NOMINAL AA END AND 3.000 INCHES NOMINAL BB END
INTEGRAL COOLING VANENOT INCLUDED
KEYWAY WIDTH0.375 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
KEYING FACILITY LARGEST DIMENSION LOCATIONAA END
KEYING FACILITY TYPETAPERED KEYWAY
KEYING FACILITYINCLUDED
LIGHTENING HOLEINCLUDED
OUTSIDE DIAMETER14.625 INCHES NOMINAL
OVERALL LENGTH2.688 INCHES NOMINAL
PITCH DIAMETER14.125 INCHES NOMINAL
QUANTITY1
SPLIT HUB FEATURENOT INCLUDED
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNEDB
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
STYLE DESIGNATORWEBBED OR SPOKED
SURFACE TREATMENTZINC
TAPER MAJOR DIAMETER LOCATIONAA END
TAPER BORE MAJOR DIAMETER1.748 INCHES MINIMUM AND 1.749 INCHES MAXIMUM
TAPER BORE MINOR DIAMETER1.697 INCHES MINIMUM AND 1.698 INCHES MAXIMUM
V GROOVE ANGLE IN DEG38.0


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