3110-00-198-0290 BEARING,BALL,AIRFRAME Index 3110-00-198-0299 BEARING,BALL,AIRFRAME

National Stock Number:
3110-00-198-0298

Federal Supply Class:
3110

National Item Identification Number:
001980298

Description:
BEARING,BALL,AIRFRAME

Detail:
A cylindrical item in which the inner or outer ring turns upon row(s) of hardened BALL, BEARING which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes BEARING, BALL, ANNULAR.


Manufacturer Information:
AN213KF4HANG2588044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN213KF4HANG380059JOINT AIRCRAFT COMMITTEE
KF4HANG321760SCHATZ BEARING CORPORATION
AN213KF4HMILG3278A88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
MATERIALSTEEL BALL
STEEL INNER RING
STEEL OUTER RING
STEEL SEAL
STYLE DESIGNATORSINGLE ROW INNER RING EXTENDED BOTH SIDES
LOAD DIRECTIONRADIAL
SURFACE TREATMENTCADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
BORE DIAMETER0.2500 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER1.0625 INCHES NOMINAL
OUTER RING WIDTH0.5310 INCHES NOMINAL
INNER RING WIDTH0.6250 INCHES NOMINAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
SEAL QUANTITY2
BEARING SEAL TYPECONTACT
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEAN213KF4HMILG3278A


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