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National Stock Number:
3110-00-522-8625
Federal Supply Class:
3110
National Item Identification Number:
005228625
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:
| KP3ALFS428 | 06144 | INDUSTRIAL TECTONICS BEARINGS CORPORATION | | KP3ALFS428 | 21335 | TIMKEN CO |
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Techincal Specification:
| SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES | | BORE DIAMETER | 0.1895 INCHES MINIMUM AND | | 0.1900 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 0.4995 INCHES MINIMUM AND | | 0.5000 INCHES MAXIMUM | | OUTER RING WIDTH | 0.1910 INCHES MINIMUM AND | | 0.1960 INCHES MAXIMUM | | INNER RING WIDTH | 0.2320 INCHES MINIMUM AND | | 0.2370 INCHES MAXIMUM | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | SHIELD QUANTITY | 2 | | SEAL QUANTITY | 2 | | BEARING SEAL TYPE | CONTACT | | MATERIAL | STEEL COMP E52100 BALL | | STEEL COMP E52100 INNER RING | | STEEL COMP E52100 OUTER RING | | PLASTIC POLYTETRAFLUOROETHYLENE SEAL | | STEEL CORROSION RESISTING SHIELD | | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES | | LOAD DIRECTION | RADIAL |
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