3020-00-670-8249 GEAR,SPUR Index 1680-00-670-8262 COUPLING,SCREW JACK

National Stock Number:
3110-00-670-8258

Federal Supply Class:
3110

National Item Identification Number:
006708258

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:
4110K5883086NEW HAMPSHIRE BALL BEARINGS INC
980001-706481NORTHROP GRUMMAN SYSTEMS CORPORATION
Z114ZX4KD5RC0-1170854SCHAEFFLER AEROSPACE USA CORP


Techincal Specification:
BORE DIAMETER0.5000 INCHES NOMINAL
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0005 INCHES MINIMUM RADIAL AND 0.0008 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 METHODCOILED
SPECIAL FEATURESINTERNAL CLEARANCE MEASURED UNDER A 1 LB LOAD
STANDARD TOLERANCE DESIGNATIONABEC NO.5
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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