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National Stock Number:
3110-00-915-3594
Federal Supply Class:
3110
National Item Identification Number:
009153594
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:
| 3TWA12-19P | 78118 | MPB CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 0.7498 INCHES MINIMUM AND 0.7502 INCHES MAXIMUM | | INNER RING WIDTH | 0.2762 INCHES MINIMUM AND 0.2812 INCHES MAXIMUM | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | OIL | | OVERALL OUTSIDE DIAMETER | 1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING INNER RING | | MATERIAL | STEEL CORROSION RESISTING OUTER RING | | MATERIAL | STEEL CORROSION RESISTING BALL | | OUTER RING WIDTH | 0.2500 INCHES NOMINAL | | SHIELD QUANTITY | 2 | | SPECIAL FEATURES | 0.0005 IN. MIN TO 0.0015 MAX RADIAL CLEARANCE,FRACTURED OUTER RING,2 CRES HOLDING RINGS ON OD OUTER RING,ALTERNATE UNDERSIZE SPACER BALLS | | STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
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