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National Stock Number:
3110-00-142-4487
Federal Supply Class:
3110
National Item Identification Number:
001424487
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:
| 8176301 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | AN202KP25B | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | AN202KP25BANG25 | 80059 | JOINT AIRCRAFT COMMITTEE | | KP25B | 21335 | TIMKEN CO | | KP25BANG25 | 21335 | TIMKEN CO | | KP25BFS10125 | 21335 | TIMKEN CO | | KP25BFS10160 | 21335 | TIMKEN CO | | KP25BFS10160X | 21335 | TIMKEN CO | | KP25BFS160 | 21335 | TIMKEN CO | | KP25BFS50125 | 21335 | TIMKEN CO | | KP25BFS50160 | 21335 | TIMKEN CO | | KP25BFS50160X | 21335 | TIMKEN CO | | MS20202KP25B | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 1.5620 INCHES MINIMUM AND 1.5630 INCHES MAXIMUM | | INNER RING WIDTH | 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OUTER RING WIDTH | 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 2.3115 INCHES MINIMUM AND 2.3125 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE MATERIAL RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES | | MATERIAL | RUBBER SYNTHETIC SEAL | | MATERIAL | STEEL COMP E52100 BALL | | MATERIAL | STEEL COMP E52100 INNER RING | | MATERIAL | STEEL COMP E52100 OUTER RING | | MATERIAL | STEEL CORROSION RESISTING RETAINER | | SEAL QUANTITY | 2 | | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES | | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
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