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National Stock Number:
3110-00-997-1830
Federal Supply Class:
3110
National Item Identification Number:
009971830
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:
| 1410-0071 | 1LQK8 | KEYSIGHT TECHNOLOGIES, INC. | | 1410-0071 | 28480 | HEWLETT-PACKARD COMPANY | | 1410-0071 | 7ZXR5 | KEYSIGHT TECHNOLOGIES INC | | B542E9097 | 21335 | TIMKEN CO |
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Techincal Specification:
| BORE DIAMETER | 1.3125 INCHES NOMINAL | | INNER RING WIDTH | 0.2810 INCHES NOMINAL | | LOAD DIRECTION | RADIAL | | OUTER RING WIDTH | 0.2500 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 1.7500 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SPECIAL FEATURES | RACES TO BE DOUBLE POLISHED,ASSEMBLE WITH GRADE 3 BALLS,INNER AND OUTER LATERAL ECCENTRICITY NOT TOO EXCEED 0.0012 IN.,BEARING TO BE EXTREMELY SMOOTH AND FREE RUNNING | | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS | | STYLE DESIGNATOR | SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE |
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