4140-01-305-3927 FAN,CENTRIFUGAL Index 9540-01-305-3929 STRUCTURAL SECTION,SPECIAL SHAPE

National Stock Number:
3130-01-305-3928

Federal Supply Class:
3130

National Item Identification Number:
013053928

Description:
HOUSING,BEARING UNIT

Detail:
A SINGLE OR MULTIPLE PIECE ITEM WITHOUT BALL, PLAIN OR ROLLER BEARING(S). IT IS DESIGNED TO MEET VARIOUS OR SPECIFIC CONDITIONS OF MOUNTING. FOR ITEMS WITH BEARINGS, SEE BEARING UNIT, BALL; BEARING UNIT, PLAIN; AND BEARING UNIT, ROLLER.


Manufacturer Information:
1V108011083CATERPILLAR INC


Techincal Specification:
BOLT CIRCLE DIAMETER6.000 INCHES NOMINAL
BORE DIAMETER4.6500 INCHES NOMINAL
COUNTERBORE DEPTH0.690 INCHES NOMINAL
COUNTERBORE DIAMETER0.375 INCHES NOMINAL
FLANGE THICKNESS0.880 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION1E356,CAGEC 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON CAST OVERALL
HOUSING DIAMETER10.380 INCHES NOMINAL
PROPRIETARY CHARACTERISTICSPACS
MOUNTING HOLE TYPEROUND, THREADED, COUNTERBORED
NOMINAL THREAD SIZE0.375 INCHES
SHAFT END TYPEOPEN
SPECIAL FEATURESTWELVE ROUND UNTHREADED MOUNTING HOLES 17 MM DIA; ONE ROUND UNTHREADED MOUNTING HOLE 0.422 IN. DIA; TWO ROUND THREADED HOLES 0.50-13 2B ON 9.125 IN. BOLT CIRCLE DIAMETER
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUNC


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