5999-01-277-7910 CAP,ELECTRICAL Index 5999-01-277-7914 BRACKET ASSEMBLY

National Stock Number:
3110-01-277-7913

Federal Supply Class:
3110

National Item Identification Number:
012777913

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:
AS2142881343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS794981343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21428-380U583SAE INTERNATIONAL
MS21428-3881343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE AS2142881343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21428-3896906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIALSTEEL COMP E51100 OR
STEEL COMP E52100 BALL
STEEL COMP E52100 INNER RING
STEEL COMP E52100 OUTER RING
PLASTIC POLYTETRAFLUOROETHYLENE OR
PLASTIC POLYTETRAFLUOROETHYLENE AND
GLASS SEAL
STYLE DESIGNATORSINGLE ROW INNER RING EXTENDED BOTH SIDES
LOAD DIRECTIONRADIAL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES BALL
66 FED STD SINGLE MATERIAL RESPONSE INNER RING
66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
AMS 3652 ASSN STD 1ST MATERIAL RESPONSE OR
AMS 3666 ASSN STD 2ND MATERIAL RESPONSE AND
AMS 3666 ASSN STD 3RD MATERIAL RESPONSE SEAL
BORE DIAMETER0.6250 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER1.0625 INCHES NOMINAL
OUTER RING WIDTH0.2500 INCHES NOMINAL
INNER RING WIDTH0.2810 INCHES NOMINAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS
SEAL QUANTITY2
BEARING SEAL TYPECONTACT
SPECIAL FEATURESHEAT STABILIZED FOR OPERATION AT 250 DEG F; 80 PCT FULL OF SPECIFIED LUBRICANT; ALL EXTERNAL SURFACES EXCEPT BORE AND SEALS TREATED W/CADMIUM PER QQ-P-416,TY 1,CL 2
LUBRICATION MATERIALGREASE


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