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National Stock Number:
3110-00-876-0745
Federal Supply Class:
3110
National Item Identification Number:
008760745
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:
| 137-049-9003 | 70210 | HONEYWELL INTERNATIONAL INC. | | 177756-3 | 40920 | MPB CORP | | 177756-3 | 70854 | SCHAEFFLER AEROSPACE USA CORP | | 177756-3 | 71791 | CURTISS-WRIGHT CONTROLS, INC. | | 3TKCR14-21P | 78118 | MPB CORPORATION | | 177756-3 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC | | S1421MCE3 P515 L02 | 40920 | MPB CORP |
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Techincal Specification:
| BORE DIAMETER | 0.8748 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM | | INNER RING WIDTH | 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM | | LOAD DIRECTION | RADIAL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OR RUBBER SYNTHETIC SEAL | | MATERIAL | STEEL CORROSION RESISTING BALL | | MATERIAL | STEEL CORROSION RESISTING INNER RING | | MATERIAL | STEEL CORROSION RESISTING OUTER RING | | OUTER RING WIDTH | 0.2500 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 1.3120 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM | | RETAINER FABRICATION METHOD | MACHINED | | SPECIAL FEATURES | 0.0005 IN. MIN TO 0.0015 IN. MAX RADIAL PLAY | | STYLE DESIGNATOR | SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE |
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