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National Stock Number:
3110-01-485-4106
Federal Supply Class:
3110
National Item Identification Number:
014854106
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:
| B539DDFS428 | 21335 | TIMKEN CO |
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Techincal Specification:
| LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL | GREASE | | MATERIAL | STEEL BALL | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIAL FEATURES | 2 IN/OZ TORQUE; OP TEMP M55 TO P250 DEG F; LGTH 1.8650 TO 1.8750 IN; WIDTH 0.2460 TO 0.2760 IN; RADIAL CLEARANCE 0.0008 TO 0.0018 IN; RADIAL LOAD LIMIT 3750 LB | | SURFACE TREATMENT | CADMIUM BALL |
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