3120-00-368-5768 BEARING Index 3120-00-368-5779 WASHER

National Stock Number:
3020-00-368-5778

Federal Supply Class:
3020

National Item Identification Number:
003685778

Description:
PULLEY,FLAT

Detail:
A PULLEY WITH A STRAIGHT OR CROWNED FACE. THE ITEM MAY INCLUDE BELT ALIGNING FLANGE(S). EXCLUDES PULLEY, CONE. FOR PULLEYS ENCASED IN A SHELL OR FRAME, SEE BLOCK, TACKLE.


Manufacturer Information:
AC647-154370ALFA LAVAL INC.
AC647-1-154370ALFA LAVAL INC.
PPS/AC-647-164074PECK PURIFIER SALES CO


Techincal Specification:
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION2.593 INCHES NOMINAL AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION2.593 INCHES NOMINAL AA END
DRILLED HOLE DIAMETER0.205 INCHES NOMINAL
BEARINGSNOT INCLUDED
BORE DIAMETER0.500 INCHES NOMINAL
BORE LENGTH5.025 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE TYPESTRAIGHT
COUNTERBORE FEATUREINCLUDED
COUNTERBORE LOCATIONBB END
COUNTERBORE DEPTH2.250 INCHES NOMINAL
COUNTERBORE DIAMETER1.562 INCHES NOMINAL
CROWN FACENOT INCLUDED
DESIGN FORMPLAIN
FACE WIDTH2.428 INCHES NOMINAL
FIRST END GROOVE DIAMETER AND LOCATION0.812 INCHES NOMINAL AA END
FIRST END GROOVE WIDTH AND LOCATION0.097 INCHES NOMINAL AA END
FIRST END LENGTH FROM GROOVE TO END2.265 INCHES NOMINAL AA END
FIRST STEP FACE LARGEST DIAMETER AND LOCATION0.937 INCHES NOMINAL AA END
FIRST STEP LENGTH AND LOCATION2.215 INCHES NOMINAL AA END
HOLE LOCATIONON SIDE OF PULLEY SURFACE
HUB END OUTSIDE DIAMETER AND LOCATION0.672 INCHES NOMINAL AA END
HUB END OUTSIDE DIAMETER AND LOCATION0.672 INCHES NOMINAL AA END
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITYNOT INCLUDED
LIGHTENING HOLENOT INCLUDED
OUTSIDE DIAMETER1.798 INCHES NOMINAL
OVERALL LENGTH5.025 INCHES NOMINAL
MATERIALSTEEL OVERALL
PROTRUDING HUB CHARACTERISTICGROOVED OR STEPPED
RIM TYPESOLID
SECURING HOLE QUANTITY2
SECURING LOCATIONAA END
SECOND STEP LENGTH AND LOCATION0.378 INCHES NOMINAL AA END
SECURING METHODDRILLED HOLE
SPECIAL FEATURESEND OF HUB THD 11/16-20 UN 2A RH 0.410 IN. LG
SPLIT HUB FEATURENOT INCLUDED
STYLE DESIGNATORPLAIN


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