3110-00-142-4449 BEARING,BALL,AIRFRAME Index 3110-00-142-4452 BEARING,BALL,AIRFRAME

National Stock Number:
3110-00-142-4451

Federal Supply Class:
3110

National Item Identification Number:
001424451

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:
24853136378RAYTHEON TECHNICAL SERVICES COMPANY
AN201KP3A88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
C240239-206845RAYTHEON COMPANY
KP3A21335TIMKEN CO
KP3A38443SKF USA INC.
KP3A AN-G-2521335TIMKEN CO
KP3A MIL-G-327821335TIMKEN CO
KP3AFS10160S21335TIMKEN CO
KP3AFS10160X21335TIMKEN CO
KP3AFS16021355LTA/D-CEMCO INC DBA D-CEMCO
KP3AFS50160S21335TIMKEN CO
KP3AFS50160X21335TIMKEN CO
MS20201KP3A96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BEARING SEAL TYPECONTACT
BORE DIAMETER0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM
FUNCTIONAL DESCRIPTIONINTMD DUTY ACFT CONT SYS
INNER RING WIDTH0.2919 INCHES MINIMUM AND 0.2969 INCHES MAXIMUM
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOAD DIRECTIONRADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.2244 INCHES MINIMUM AND 0.2344 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION66,UNS G51986 FED STD 1ST MATERIAL RESPONSE OR 66,UNS G52986 ASSN STD 2ND MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATION66,UNS G52986 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION66,UNS G52986 FED STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONRUBBER COMP AND CRES MFR REF ALL MATERIAL RESPONSES SEAL
MATERIALRUBBER SYNTHETIC AND STEEL CORROSION RESISTING SEAL
MATERIALSTEEL COMP E51100 OR STEEL COMP E52100 BALL
MATERIALSTEEL COMP E52100 INNER RING
MATERIALSTEEL COMP E52100 OUTER RING
RELATIONSHIP TO SIMILAR EQUIPMENTSIMILAR TO NSN 3110-00-027-8758
SEAL QUANTITY2
TYPE/MODEL DESIGNATIONKP-A
SPECIFICATION/STANDARD DATA88044-AN201/CANCELED/ GOVERNMENT STANDARD AND 96906-MS20201/CANCELED/ GOVERNMENT STANDARD
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS
STYLE DESIGNATORSINGLE ROW INNER RING EXTENDED BOTH SIDES
SUPPLEMENTARY FEATURESNOT TO BE RELUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES
SURFACE TREATMENTCADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES


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