3020-00-204-0253 PULLEY,GROOVE Index 3020-00-204-0310 PULLEY,GROOVE

National Stock Number:
3020-00-204-0292

Federal Supply Class:
3020

National Item Identification Number:
002040292

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:
49CA64A34161KOEHRING CO
49CA64A8E499KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO
49CA64B34161KOEHRING CO
U049-006434161KOEHRING CO
49CA64B8E499KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO
89D00868E499KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO


Techincal Specification:
STYLE DESIGNATORWEBBED OR SPOKED
OUTSIDE DIAMETER15.000 INCHES NOMINAL
OVERALL LENGTH2.750 INCHES NOMINAL
FACE WIDTH2.375 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION4.375 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.188 INCHES NOMINAL BOTH ENDS
DESIGN FORMWEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
LIGHTENING HOLEINCLUDED
INTEGRAL COOLING VANENOT INCLUDED
MATERIAL AND LOCATIONSTEEL OVERALL
GROOVE SHAPEU
GROOVE QUANTITY1
GROOVE DEPTH2.000 INCHES NOMINAL
GROOVE WIDTH1.625 INCHES NOMINAL
GROOVE RADIUS0.406 INCHES NOMINAL
BORE FEATUREINCLUDED
BEARINGSINCLUDED
BEARING TYPESLEEVE
BEARING QUANTITY1
BORE TYPESTRAIGHT
BORE DIAMETER2.947 INCHES MINIMUM AND
2.949 INCHES MAXIMUM
BORE LENGTH2.750 INCHES NOMINAL
COUNTERBORE FEATURENOT INCLUDED
KEYING FACILITYNOT INCLUDED
SPLIT HUB FEATURENOT INCLUDED
FURNISHED ITEMS AND QUANTITY1 DOWEL
SPECIAL FEATURESA 23/64 IN. HOLE WITH 1/8 IN. PIPE TAP DRILLED THROUGH HUB BOSS TO BORE AND A DRILLED HOLE FOR 3/8 BY 3/4 IN. DOWEL LOCATED ON HUB END FACE 1-3/16 IN. FROM CENTER OF BORE


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