3110-00-921-3908 BEARING,BALL,AIRFRAME Index 5340-00-921-3920 INSERT,SCREW THREAD

National Stock Number:
3110-00-921-3909

Federal Supply Class:
3110

National Item Identification Number:
009213909

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:
AAMM402W0S3NRE921221335TIMKEN CO
AAMM402W0S3NRE9212REVAK650116-1121335TIMKEN CO
AAMM402WOS3NRE921221335TIMKEN CO
K650116-1184955KAMAN AEROSPACE CORPORATION


Techincal Specification:
ALIGNMENT TYPESELF-ALIGNING
BORE DIAMETER0.6250 INCHES NOMINAL
BORE SHAPESTRAIGHT
CONTACT ANGLE38.0 DEGREES NOMINAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD DIRECTIONANGULAR
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-7711 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OVERALL OUTSIDE DIAMETER2.2994 INCHES NOMINAL
OVERALL WIDTH0.6693 INCHES NOMINAL
MATERIALPLASTIC RETAINER
MATERIALSTEEL COMP E52100 ALIGNMENT RING
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
RETAINER FABRICATION METHODMACHINED
SELF-ALIGNMENT LOCATIONEXTERNAL
SPECIAL FEATURESTEFLOW FABRIC BONDED TO SPHERICAL SEAT OF ALIGNING RING
STANDARD TOLERANCE DESIGNATIONABEC NO.5
SURFACE FINISHGROUND


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