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National Stock Number:
3110-00-500-3023
Federal Supply Class:
3110
National Item Identification Number:
005003023
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:
| MKP5AFS160 | 21335 | TIMKEN CO | | MKP5AFS428 | 06144 | INDUSTRIAL TECTONICS BEARINGS CORPORATION | | MKP5AFS428 | 21335 | TIMKEN CO | | MKP5AFS428 | FA951 | TIMKEN EUROPA SARL |
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Techincal Specification:
| ALIGNMENT TYPE | RIGID | | BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 0.3125 INCHES NOMINAL | | INNER RING WIDTH | 0.2970 INCHES NOMINAL | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | OUTER RING WIDTH | 0.2340 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 0.8125 INCHES NOMINAL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAL | | MATERIAL | STEEL COMP E52100 BALL | | MATERIAL | STEEL COMP E52100 INNER RING | | MATERIAL | STEEL COMP E52100 OUTER RING | | SEAL QUANTITY | 2 | | STANDARD TOLERANCE DESIGNATION | ABEC NO.3 | | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES | | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
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