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National Stock Number:
3110-00-142-4425
Federal Supply Class:
3110
National Item Identification Number:
001424425
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:
| AN207D3ANG25 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | D3 | 21335 | TIMKEN CO | | D3ANG25 | 21335 | TIMKEN CO | | D3 | 21760 | SCHATZ BEARING CORPORATION | | D3 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. | | D3 | 43991 | FAG BEARINGS CORPORATION | | D3FS160 | 21335 | TIMKEN CO | | D3FS160 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. |
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Techincal Specification:
| MATERIAL | STEEL BALL | | STEEL INNER RING | | STEEL OUTER RING | | STEEL OR | | STEEL CORROSION RESISTING SHIELD | | STYLE DESIGNATOR | DOUBLE ROW | | LOAD DIRECTION | RADIAL | | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES | | CADMIUM SHIELD | | BORE DIAMETER | 0.1900 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 0.7774 INCHES NOMINAL | | OUTER RING WIDTH | 0.4730 INCHES NOMINAL | | INNER RING WIDTH | 0.4950 INCHES NOMINAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE | | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS | | SHIELD QUANTITY | 2 | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 88044 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | AN207D3ANG25 |
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