4140-00-068-0267 FAN,CENTRIFUGAL Index 6115-00-068-0274 STATOR,GENERATOR

National Stock Number:
3110-00-068-0271

Federal Supply Class:
3110

National Item Identification Number:
000680271

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:
6204-2RS1H0866SKF B.V.
6204/2RS152676SKF USA INC.
77504XR1225DU343334GENERAL MOTORS CORP DELCO MORAINE NDH DIV
9177314-5018876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
BORE DIAMETER20.00 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHT
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONUNITEMP 500,FSCM 59595 MFR REF SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OVERALL OUTSIDE DIAMETER47.00 MILLIMETERS NOMINAL
OVERALL WIDTH14.00 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
RETAINER FABRICATION METHODPRESSED
SHIELD QUANTITY2
STANDARD TOLERANCE DESIGNATIONABEC NO.1
SPECIAL FEATURESSELECTED FOR ELECTRIC MOTOR BEARING QUALITIES
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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