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National Stock Number:
3110-00-142-4445
Federal Supply Class:
3110
National Item Identification Number:
001424445
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:
| 4508-14 | 08484 | BREEZE-EASTERN LLC | | AN206DS4ANG25 | 80059 | JOINT AIRCRAFT COMMITTEE | | DS4 | 21335 | TIMKEN CO | | DS4 | 21760 | SCHATZ BEARING CORPORATION | | DS4 | 43991 | FAG BEARINGS CORPORATION | | DS4ANG25 | 21335 | TIMKEN CO | | DSP4-SD610 | 83086 | NEW HAMPSHIRE BALL BEARINGS INC | | DSP4FS428 | 21335 | TIMKEN CO | | DSP4FS428 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. | | MS27643-4G | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | XA54 | 43991 | FAG BEARINGS CORPORATION |
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Techincal Specification:
| ALIGNMENT TYPE | SELF-ALIGNING | | BORE DIAMETER | 0.2500 INCHES NOMINAL | | INNER RING WIDTH | 0.6870 INCHES NOMINAL | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OUTER RING WIDTH | 0.4640 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 0.9014 INCHES NOMINAL | | MATERIAL | STEEL OR STEEL CORROSION RESISTING SHIELD | | MATERIAL | STEEL BALL | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | SPECIAL FEATURES | 10.0 DEGREE SELF ALIGNMENT IN EITHER DIRECTION | | SELF-ALIGNMENT LOCATION | INTERNAL | | SHIELD QUANTITY | 2 | | STYLE DESIGNATOR | DOUBLE ROW, SELF ALIGNING | | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES | | SURFACE TREATMENT | CADMIUM SHIELD |
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