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National Stock Number:
3110-00-042-4589
Federal Supply Class:
3110
National Item Identification Number:
000424589
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:
| 3100944 | 001JK | EMBRAER S.A. DBA EMBRAER | | 3100944 | S4956 | EMBRAER EMPRESA BRASILEIRA DE AERONAUTICA SA | | AS27644 | 0U583 | SAE INTERNATIONAL | | DPP8 | 21335 | TIMKEN CO | | AS27644 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AN207DPP8 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | MS27644-8 | 0U583 | SAE INTERNATIONAL | | DPP8 FS464 | 21335 | TIMKEN CO | | DPP8 | 38443 | SKF USA INC. | | DPP8 FS464 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. | | MS27644-8 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE AS27644 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS27644-8 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS20207DPP8 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 0.5000 INCHES NOMINAL | | INNER RING WIDTH | 0.9320 INCHES NOMINAL | | LOAD DIRECTION | RADIAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE | | OUTER RING WIDTH | 0.8560 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 1.6875 INCHES NOMINAL | | SPECIAL FEATURES | 80 PCT. FULL OF MIL-G-81322,AXIAL PLAY 0.007 IN.,HEAT TREAT RINGS AND BALLS TO ROCKWELL C 60 TO 66 AND STABILIZED FOR OPERATION AT 250 DEG F,RADIAL AND LATERAL ECCENTRICITY 0.0010 IN. INNER RING,0.0016 IN. OUTER RING | | SEAL QUANTITY | 2 | | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS | | STYLE DESIGNATOR | DOUBLE ROW |
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