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National Stock Number:
3110-00-142-4491
Federal Supply Class:
3110
National Item Identification Number:
001424491
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.
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Manufacturer Information:
| 302-1038P1 | 3B150 | RAYTHEON COMPANY | | 302-1038P1 | 49956 | RAYTHEON COMPANY | | 302-1038P1 | 94144 | RAYTHEON COMPANY | | AN202KP47B | 81352 | AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS PROMULGATED BY AERONAUTICAL STANDARDS GROUP | | AN202KP47B | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN202KP47BANG25 | 80059 | JOINT AIRCRAFT COMMITTEE | | KP47B | 21335 | TIMKEN CO | | KP47BANG25 | 21335 | TIMKEN CO | | KP47BFS10125 | 21335 | TIMKEN CO | | KP47BFS50125 | 21335 | TIMKEN CO |
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Techincal Specification:
| BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 2.9370 INCHES MINIMUM AND 2.9380 INCHES MAXIMUM | | DEPARTURE FROM CITED DESIGNATOR | NON | | INNER RING WIDTH | 0.5260 INCHES MINIMUM AND 0.5310 INCHES MAXIMUM | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OUTER RING WIDTH | 0.4640 INCHES MINIMUM AND 0.4690 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 3.8740 INCHES MINIMUM AND 3.8750 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE MATERIAL RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES | | MATERIAL | CHROMIUM ALLOY SEAL | | MATERIAL | STEEL COMP E51100 OR STEEL COMP E52100 BALL | | MATERIAL | STEEL COMP E52100 INNER RING | | MATERIAL | STEEL COMP E52100 OUTER RING | | SEAL QUANTITY | 2 | | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES | | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
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