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National Stock Number:
3110-00-180-6560
Federal Supply Class:
3110
National Item Identification Number:
001806560
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:
| 3110PL1962037 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 38950-00902 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. | | 38950-00902-001 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | 38950-00902-105 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. | | 38950-00902-105 | 40920 | MPB CORP | | 38950-00902-105 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | MDW4K-002M | 40920 | MPB CORP | | MDW4K-003M | 40920 | MPB CORP | | MDW4KA1173 | 21335 | TIMKEN CO | | MDW4KA1174 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. |
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Techincal Specification:
| BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | MATERIAL | RUBBER SYNTHETIC SEAL | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | MATERIAL | STEEL RETAINER | | INNER RING WIDTH | 0.8725 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM | | PROPRIETARY CHARACTERISTICS | PACS | | OUTER RING WIDTH | 0.7496 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 0.7496 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | SPECIAL FEATURES | 40 TO 50 PCT FULL OF SPECIFIED LUBRICANT,0.440 IN. OZ MAX STARTING TORQUE | | SEAL QUANTITY | 2 | | STYLE DESIGNATOR | DOUBLE ROW | | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
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