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National Stock Number:
3110-00-341-8728
Federal Supply Class:
3110
National Item Identification Number:
003418728
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:
| 3TW017-21-15 | 78118 | MPB CORPORATION | | 972241-1 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | T005 | 40920 | MPB CORP | | T5-803 | 40920 | MPB CORP |
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Techincal Specification:
| MATERIAL | STEEL COMP 440C BALL | | STEEL COMP 440C INNER RING | | STEEL COMP 440C OUTER RING | | PLASTIC POLYTETRAFLUOROETHYLENE RETAINER | | LOAD DIRECTION | RADIAL | | BORE DIAMETER | 1.0625 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 1.3125 INCHES NOMINAL | | OUTER RING WIDTH | 0.1560 INCHES NOMINAL | | INNER RING WIDTH | 0.1870 INCHES NOMINAL | | STANDARD TOLERANCE DESIGNATION | ABEC NO.5 | | RETAINER FABRICATION METHOD | MOLDED | | SPECIAL FEATURES | RADIAL CLEARANCE 0.003 IN. TO 0.0008 IN.,TOROID TYPE BALL SEPARATORS,SINGLE FRACTURE OUTER RING CONSTRUCTION |
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