3120-00-057-5130 ROLLER,LINEAR-ROTARY MOTION Index 5998-00-057-5132 CIRCUIT CARD ASSEMBLY

National Stock Number:
3110-00-057-5131

Federal Supply Class:
3110

National Item Identification Number:
000575131

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:
KC040XP032828KAYDON CORPORATION
KC40XP32828KAYDON CORPORATION


Techincal Specification:
BORE DIAMETER4.0000 INCHES NOMINAL
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0016 INCHES MINIMUM RADIAL AND 0.0026 INCHES MAXIMUM RADIAL
LOAD DIRECTIONRADIAL
OVERALL OUTSIDE DIAMETER4.7500 INCHES NOMINAL
OVERALL WIDTH0.3750 INCHES NOMINAL
MATERIALSTEEL OVERALL
SPECIAL FEATURES4 POINT BALL CONTACT
RETAINER FABRICATION METHODPRESSED
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND


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