3805-01-174-3840 CUTTING EDGE,MOLDBOARD Index 3020-01-174-3842 SPROCKET WHEEL

National Stock Number:
3020-01-174-3841

Federal Supply Class:
3020

National Item Identification Number:
011743841

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:
2TB7471176EMERSON ELECTRIC CO BROWNING MFG DIV


Techincal Specification:
FACE WIDTH1.750 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION4.125 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.750 INCHES NOMINAL AA END AND
0.062 INCHES NOMINAL BB END
DESIGN FORMWEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
LIGHTENING HOLENOT INCLUDED
INTEGRAL COOLING VANENOT INCLUDED
MATERIAL AND LOCATIONIRON, CAST OVERALL
GROOVE SHAPEV
GROOVE QUANTITY2
GROOVE DEPTH0.625 INCHES NOMINAL
GROOVE WIDTH0.625 INCHES NOMINAL
STYLE DESIGNATORWEBBED OR SPOKED
OUTSIDE DIAMETER7.750 INCHES NOMINAL
OVERALL LENGTH2.781 INCHES NOMINAL
PITCH DIAMETER7.000 INCHES NOMINAL AND
7.400 INCHES NOMINAL
V GROOVE ANGLE IN DEG38.0
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNEDA AND
B
BORE FEATUREINCLUDED
BEARINGSNOT INCLUDED
BORE TYPETAPERED
BORE LENGTH2.781 INCHES NOMINAL
TAPER BORE MAJOR DIAMETER2.875 INCHES NOMINAL
TAPER BORE MINOR DIAMETER2.765 INCHES NOMINAL
TAPER MAJOR DIAMETER LOCATIONAA END
COUNTERBORE FEATURENOT INCLUDED
KEYING FACILITYINCLUDED
KEYING FACILITY TYPEKEYWAY
QUANTITY1
KEYWAY WIDTH0.500 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY1.688 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
SPLIT HUB FEATURENOT INCLUDED


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