6640-00-891-5855 FLASK,DISTILLING Index 3020-00-891-5862 GEAR,SPUR

National Stock Number:
3110-00-891-5858

Federal Supply Class:
3110

National Item Identification Number:
008915858

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:
0393-606424ALLIANT TECHSYSTEMS OPERATIONS LLC
0393-656232LOCKHEED MARTIN CORPORATION
R6K70854SCHAEFFLER AEROSPACE USA CORP


Techincal Specification:
BORE DIAMETER0.3750 INCHES NOMINAL
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
OVERALL OUTSIDE DIAMETER0.8750 INCHES NOMINAL
OVERALL WIDTH0.2188 INCHES NOMINAL
MATERIALSTEEL BALL
MATERIALSTEEL CORROSION RESISTING RETAINER
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
RETAINER FABRICATION METHODMACHINED
STANDARD TOLERANCE DESIGNATIONABEC NO.5
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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