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National Stock Number:
3110-01-454-5735
Federal Supply Class:
3110
National Item Identification Number:
014545735
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:
| KSP4FS428 | 21335 | TIMKEN CO | | KSP4FS428 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. | | MS27645-4G | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BORE DIAMETER | 6.32 MILLIMETERS MINIMUM AND 6.35 MILLIMETERS MAXIMUM | | INNER RING WIDTH | 12.14 MILLIMETERS MINIMUM AND 12.29 MILLIMETERS MAXIMUM | | LOAD DIRECTION | RADIAL | | OUTER RING WIDTH | 8.38 MILLIMETERS MINIMUM AND 8.51 MILLIMETERS MAXIMUM | | OVERALL OUTSIDE DIAMETER | 22.87 MILLIMETERS MINIMUM AND 22.89 MILLIMETERS MAXIMUM | | MATERIAL | STEEL AND CHROMIUM ALLOY BALL | | MATERIAL | STEEL AND CHROMIUM ALLOY INNER RING | | MATERIAL | STEEL AND CHROMIUM ALLOY OUTER RING | | MATERIAL | STEEL CORROSION RESISTING SEPARATOR | | STYLE DESIGNATOR | SINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES |
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