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National Stock Number:
3110-01-015-1716
Federal Supply Class:
3110
National Item Identification Number:
010151716
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:
| 03-6101-09 | 31435 | LUCAS AEROSPACE POWER EQUIPMENT CORPORATION | | 083-0811-01 FIND 022 | 31442 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | AS21428 | 0U583 | SAE INTERNATIONAL | | AS21428 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MB546DDFS464 | 06144 | INDUSTRIAL TECTONICS BEARINGS CORPORATION | | MB546DDFS464 | 21335 | TIMKEN CO | | MS21428-46 | 0U583 | SAE INTERNATIONAL | | MS21428-46 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS21428-46 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 2.3117 INCHES MINIMUM AND 2.3125 INCHES MAXIMUM | | INNER RING WIDTH | 0.2785 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OUTER RING WIDTH | 0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 2.8743 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE AND GLASS FIBER SEAL | | MATERIAL | STEEL COMP E52100 BALL | | MATERIAL | STEEL COMP E52100 INNER RING | | MATERIAL | STEEL COMP E52100 OUTER RING | | SPECIAL FEATURES | 0.0001 IN. MIN 0.0005 IN. MAX INTERNAL CLEARANCE | | SEAL QUANTITY | 2 | | STYLE DESIGNATOR | SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE | | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
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