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National Stock Number:
3110-00-800-9542
Federal Supply Class:
3110
National Item Identification Number:
008009542
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:
| MDSP3 | 21335 | TIMKEN CO | | MDSP3FS160 | 21335 | TIMKEN CO | | MDSP3FS464 | 21335 | TIMKEN CO | | MDSP3FS464 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. | | MDSP3FS160 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. |
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Techincal Specification:
| MATERIAL | STEEL BALL | | STEEL INNER RING | | STEEL OUTER RING | | RUBBER SYNTHETIC SEAL | | STEEL CORROSION RESISTING SHIELD | | STYLE DESIGNATOR | DOUBLE ROW, SELF ALIGNING | | LOAD DIRECTION | RADIAL | | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES | | BORE DIAMETER | 0.1897 INCHES MINIMUM AND | | 0.1900 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 0.7770 INCHES MINIMUM AND | | 0.7774 INCHES MAXIMUM | | OUTER RING WIDTH | 0.3920 INCHES NOMINAL | | INNER RING WIDTH | 0.4975 INCHES MINIMUM AND | | 0.5000 INCHES MAXIMUM | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE | | SHIELD QUANTITY | 2 | | SEAL QUANTITY | 2 | | BEARING SEAL TYPE | CONTACT | | ALIGNMENT TYPE | SELF-ALIGNING | | SELF-ALIGNMENT LOCATION | INTERNAL | | LUBRICATION MATERIAL | GREASE |
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