3110-01-324-1079 BEARING,BALL,ANNULAR Index 3120-01-324-1081 BEARING,PLAIN,SPHERICAL

National Stock Number:
3110-01-324-1080

Federal Supply Class:
3110

National Item Identification Number:
013241080

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:
M81793-BFHJAA04CF71AA081348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
SR156SSTB570854SCHAEFFLER AEROSPACE USA CORP


Techincal Specification:
BORE DIAMETER0.1875 INCHES NOMINAL
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
OVERALL OUTSIDE DIAMETER0.3125 INCHES NOMINAL
OVERALL WIDTH0.1250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIALPLASTIC PHENOLIC RETAINER
MATERIALSTEEL COMP 440C INNER RING
MATERIALSTEEL COMP 440C OUTER RING
MATERIALSTEEL CORROSION RESISTING BALL
MATERIALSTEEL CORROSION RESISTING SHIELD
SHIELD QUANTITY2
RETAINER FABRICATION METHODMACHINED
SPECIAL FEATURESBEARING SHIPPED DRY
STANDARD TOLERANCE DESIGNATIONABEC NO.7
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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