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National Stock Number:
3110-00-554-3195
Federal Supply Class:
3110
National Item Identification Number:
005543195
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:
| AW4AK | 21335 | TIMKEN CO | | AW4AKE6535 | 21335 | TIMKEN CO | | AW4AKE6535MILG3278A | 21335 | TIMKEN CO | | AW4AKE6535 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. | | AW4AKFS160 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING BALL | | STEEL CORROSION RESISTING INNER RING | | STEEL CORROSION RESISTING OUTER RING | | STEEL CORROSION RESISTING RETAINER | | RUBBER SYNTHETIC SEAL | | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES | | LOAD DIRECTION | RADIAL | | BORE DIAMETER | 0.2500 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 0.7500 INCHES NOMINAL | | OUTER RING WIDTH | 0.3120 INCHES NOMINAL | | INNER RING WIDTH | 0.4380 INCHES NOMINAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | RETAINER FABRICATION METHOD | MACHINED | | SEAL QUANTITY | 2 | | BEARING SEAL TYPE | CONTACT | | SPECIAL FEATURES | LOW TORQUE OPERATIN; 45 DEG CHAMFER ON INNER AND OUTER RING CORNERS; 880 LB RADIAL LIMITS; 400 LB. THRUST LIMIT |
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