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National Stock Number:
3110-00-801-2327
Federal Supply Class:
3110
National Item Identification Number:
008012327
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:
| C4-1263-4-1 | 81755 | LOCKHEED MARTIN CORPORATION | | KP4A5ST0205B000075B03-2R | 38443 | SKF USA INC. | | MKP4AE7233 | 21335 | TIMKEN CO |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING BALL | | STEEL CORROSION RESISTING INNER RING | | STEEL CORROSION RESISTING OUTER RING | | RUBBER SYNTHETIC SEAL | | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES | | LOAD DIRECTION | RADIAL | | BORE DIAMETER | 0.2500 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 0.7500 INCHES NOMINAL | | OUTER RING WIDTH | 0.2190 INCHES NOMINAL | | INNER RING WIDTH | 0.2810 INCHES NOMINAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | SEAL QUANTITY | 2 | | BEARING SEAL TYPE | CONTACT | | LUBRICATION MATERIAL | GREASE | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81755 | | MFR SOURCE CONTROLLING REFERENCE | C4-1263-4-1 |
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