4140-00-554-3915 IMPELLER,FAN,CENTRIFUGAL Index 3110-00-554-3918 BEARING,BALL,ANNULAR

National Stock Number:
3110-00-554-3917

Federal Supply Class:
3110

National Item Identification Number:
005543917

Description:
BEARING,BALL,ANNULAR

Detail:
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.


Manufacturer Information:
WC88501X1MILL354524617GENERAL MOTORS CORP
WC88501X1MILL354543334GENERAL MOTORS CORP DELCO MORAINE NDH DIV
WC88501X1MILL35457X677GENERAL MOTORS LLC


Techincal Specification:
BEARING SEAL TYPELABYRINTH
BORE DIAMETER12.00 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHT
INNER RING WIDTH0.6060 INCHES NOMINAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.5000 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER32.00 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
RETAINER FABRICATION METHODPRESSED
SEAL QUANTITY2
SPECIAL FEATURESW/ OR W/O FELT CORE SEAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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