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National Stock Number:
3110-00-198-1150
Federal Supply Class:
3110
National Item Identification Number:
001981150
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:
| 289703 | 56232 | LOCKHEED MARTIN CORPORATION | | 889864-3 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | B540FS113 | 21335 | TIMKEN CO |
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Techincal Specification:
| BORE DIAMETER | 0.8750 INCHES NOMINAL | | INNER RING WIDTH | 0.2810 INCHES NOMINAL | | LOAD DIRECTION | RADIAL | | OUTER RING WIDTH | 0.2500 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 1.3125 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SPECIAL FEATURES | TOLERANCES NOT CONFORMING TO AN STD,BORE TOLERANCE PLUS OR MINUS 0.0003 IN. | | STYLE DESIGNATOR | SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE |
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