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National Stock Number:
3110-01-040-4840
Federal Supply Class:
3110
National Item Identification Number:
010404840
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:
| SR541LL4D3K511-2 | 70854 | SCHAEFFLER AEROSPACE USA CORP | | SR541LL4D3K511-278 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC | | SSRI-541QQ4EERA5P511LY40 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC | | SSRI-541QQ4EERA5P511LY66 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC |
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Techincal Specification:
| BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 1.0625 INCHES NOMINAL | | INNER RING WIDTH | 0.2812 INCHES NOMINAL | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | DC510-500CS,FSCM 71984 MFR REF SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OUTER RING WIDTH | 0.2500 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 1.5000 INCHES NOMINAL | | MATERIAL | PLASTIC TETRAFLUOROETHYLENE SEAL | | MATERIAL | STEEL COMP 410 RETAINER | | MATERIAL | STEEL COMP 440A OUTER RING | | MATERIAL | STEEL COMP 440A BALL | | MATERIAL | STEEL COMP 440A INNER RING | | SPECIAL FEATURES | 6-8 MGS LUB FILL | | RETAINER FABRICATION METHOD | PRESSED | | SEAL QUANTITY | 2 | | STANDARD TOLERANCE DESIGNATION | ABEC NO. 7T | | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
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