3110-00-227-2248 BEARING,BALL,ANNULAR Index 3110-00-227-2250 BEARING,BALL,ANNULAR

National Stock Number:
3110-00-227-2249

Federal Supply Class:
3110

National Item Identification Number:
002272249

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:
1JH1766PC1279500WESTINGHOUSE ELECTRIC CORP
1JH1778PC1979500WESTINGHOUSE ELECTRIC CORP
312SFFC38443SKF USA INC.
312SFFCQXA738443SKF USA INC.
312SFFCQXA7-6-8N07638443SKF USA INC.
1JH309PC979500WESTINGHOUSE ELECTRIC CORP
W312PPE472021335TIMKEN CO
W312PPFS13721335TIMKEN CO
S3612G9943991FAG BEARINGS CORPORATION
S144957365054WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV
S144957379500WESTINGHOUSE ELECTRIC CORP


Techincal Specification:
BEARING SEAL TYPECONTACT
BORE DIAMETER60.0 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHT
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD DIRECTIONRADIAL
LUBRICATION MATERIALGREASE
OVERALL OUTSIDE DIAMETER130.0 MILLIMETERS NOMINAL
OVERALL WIDTH2.1250 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC SEAL
MATERIALSTEEL BALL
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
MATERIALSTEEL RETAINER
RETAINER FABRICATION METHODPRESSED
SEAL QUANTITY2
SPECIAL FEATURESW/O GREASE PLUG
STANDARD TOLERANCE DESIGNATIONABEC NO.1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE
SURFACE FINISHGROUND


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