5133-00-769-1009 DRILL,TWIST Index 3110-00-769-1013 BEARING,BALL,ANNULAR

National Stock Number:
3110-00-769-1012

Federal Supply Class:
3110

National Item Identification Number:
007691012

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:
K674157-1184955KAMAN AEROSPACE CORPORATION


Techincal Specification:
BORE DIAMETER40.00 MILLIMETERS NOMINAL
BORE SHAPENONSTANDARD TAPER
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD DIRECTIONRADIAL
OVERALL OUTSIDE DIAMETER80.00 MILLIMETERS NOMINAL
OVERALL WIDTH18.0 MILLIMETERS NOMINAL
MATERIALCOPPER ALLOY RETAINER
MATERIALSTEEL BALL
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
RETAINER FABRICATION METHODMACHINED
STANDARD TOLERANCE DESIGNATIONABEC NO.1
SURFACE FINISHGROUND


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