6625-00-023-7975 AMMETER Index 5905-00-023-7985 RESISTOR,VARIABLE,NONWIRE WOUND,

National Stock Number:
3110-00-023-7979

Federal Supply Class:
3110

National Item Identification Number:
000237979

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:
10107316A486GNIMIKKEISTOKESKUS NCB FINLAND
3110PL01387949009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
AN200KP688044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN20KP688044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS276400U583SAE INTERNATIONAL
AS2764081343SOCIETY OF AUTOMOTIVE ENGINEERS INC
K659459-1184955KAMAN AEROSPACE CORPORATION
K659459-1584955KAMAN AEROSPACE CORPORATION
KP621760SCHATZ BEARING CORPORATION
KP638443SKF USA INC.
KP6FS46406144INDUSTRIAL TECTONICS BEARINGS CORPORATION
KP6FS46421335TIMKEN CO
MS20200KP696906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS27640-60U583SAE INTERNATIONAL
MS27640-681343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS27640-696906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE AS2764081343SOCIETY OF AUTOMOTIVE ENGINEERS INC


Techincal Specification:
BEARING SEAL TYPECONTACT
BORE DIAMETER0.3750 INCHES NOMINAL
INNER RING WIDTH0.6200 INCHES NOMINAL
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
OUTER RING WIDTH0.4690 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER1.4375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES BALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3652 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 3666 ASSN STD SINGLE MATERIAL RESPONSE SEAL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAL
MATERIALSTEEL COMP E51100 OR STEEL COMP E52100 BALL
MATERIALSTEEL COMP E52100 INNER RING
MATERIALSTEEL COMP E52100 OUTER RING
MATERIALSTEEL CORROSION RESISTING RETAINER
SPECIAL FEATURES80 PCT. FULL OF MIL-G-81322,INTERNAL RADIAL CLEARANCE 0.0004 IN. MIN,0.0010 IN. MAX HEAT TREAT RINGS AND BALLS TO ROCKWELL C 60 TO 66 AND STABILIZED FOR OPERATION AT 250 DEG. F,RADIAL AND LATERAL ECCENTRICITY INNER RING 0.0010 IN. OUTERRING 0.0016 IN.
SEAL QUANTITY2
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS
STYLE DESIGNATORSINGLE ROW INNER RING EXTENDED BOTH SIDES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE EXPOSED SURFACES AS MOUNTED
SURFACE TREATMENTCADMIUM EXPOSED SURFACES AS MOUNTED


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