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National Stock Number:
3110-00-960-7479
Federal Supply Class:
3110
National Item Identification Number:
009607479
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:
| K659458-13 | 21335 | TIMKEN CO | | K659458-13 | 84955 | KAMAN AEROSPACE CORPORATION | | KP5A-FS464 | 21355 | LTA/D-CEMCO INC DBA D-CEMCO |
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Techincal Specification:
| BORE DIAMETER | 0.3125 INCHES NOMINAL | | INNER RING WIDTH | 0.2970 INCHES NOMINAL | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL | GREASE | | OUTER RING WIDTH | 0.2340 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 0.8125 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS | | STYLE DESIGNATOR | SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE | | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
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