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


Techincal Specification:
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.188 INCHES NOMINAL BOTH ENDS
BEARING QUANTITY1
BEARINGSINCLUDED
BEARING TYPESLEEVE
BORE DIAMETER2.947 INCHES MINIMUM AND 2.949 INCHES MAXIMUM
BORE LENGTH2.750 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE TYPESTRAIGHT
COUNTERBORE FEATURENOT INCLUDED
DESIGN FORMWEBBED
FURNISHED ITEMS AND QUANTITY1 DOWEL
FACE WIDTH2.375 INCHES NOMINAL
GROOVE QUANTITY1
GROOVE RADIUS0.406 INCHES NOMINAL
GROOVE SHAPEU
GROOVE WIDTH1.625 INCHES NOMINAL
GROOVE DEPTH2.000 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION4.375 INCHES NOMINAL BOTH ENDS
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITYNOT INCLUDED
LIGHTENING HOLEINCLUDED
OUTSIDE DIAMETER15.000 INCHES NOMINAL
OVERALL LENGTH2.750 INCHES NOMINAL
MATERIALSTEEL OVERALL
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
SPLIT HUB FEATURENOT INCLUDED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
STYLE DESIGNATORWEBBED OR SPOKED


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