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National Stock Number:
3110-00-621-5240
Federal Supply Class:
3110
National Item Identification Number:
006215240
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:
| 11838508-1 | 06144 | INDUSTRIAL TECTONICS BEARINGS CORPORATION | | 11838508-1 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE | | B546DDFS160 | 06144 | INDUSTRIAL TECTONICS BEARINGS CORPORATION | | B546DDFS160 | 21335 | TIMKEN CO | | 11838508-1 | 21335 | TIMKEN CO | | 11838508-1 | 38443 | SKF USA INC. | | B546ZZ | 38443 | SKF USA INC. |
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Techincal Specification:
| MATERIAL | STEEL BALL | | STEEL INNER RING | | STEEL OUTER RING | | PLASTIC RETAINER | | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES | | LOAD DIRECTION | RADIAL | | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES | | BORE DIAMETER | 2.3115 INCHES MINIMUM AND | | 2.3135 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 2.8735 INCHES MINIMUM AND | | 2.8750 INCHES MAXIMUM | | OUTER RING WIDTH | 0.2450 INCHES MINIMUM AND | | 0.2500 INCHES MAXIMUM | | INNER RING WIDTH | 0.2760 INCHES MINIMUM AND | | 0.2810 INCHES MAXIMUM | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-7711 MIL SPEC SINGLE MATERIAL RESPONSE | | SHIELD QUANTITY | 2 |
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