DIN EN 4156:2014-03
Aerospace series - Rod ends, with self-aligning double row ball bearings and threaded shank in steel - Inner ring and balls in corrosion resisting steel - Dimensions and loads - Inch series; German and English version DIN EN 4156:2013
| Fecha edición: |
2014-03-01
En Vigor
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| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | This European Standard specifies the characteristics of adjustable rod ends with self-aligning double row ball bearing and threaded shank in steel, inner ring and balls in corrosion resisting steel. They consist of: a rod end comprising: either seals or shields; an optional longitudinal groove for locking purpose; an inner ring with balls. These rod ends are intended for use with flight control rods or rods for aerospace structures. They are intended to be used in the temperature range: - 54 °C to 150 °C. However, being lubricated with the following greases: very high pressure grease, ester type (code A), operational range - 73 °C to 121 °C according MIL PRF 23827 type II very high pressure grease, synthetic hydrocarbons, general purpose (code B), operational range 54 °C to 177 °C (see EN 2067), according MIL-PRF-81322. very hight pressure grease, lithium type (code C) operational range - 73 °C to 121 °C according MIL PRF-23827 type I. Their field of application when lubricated with code A grease is limited to 121 °C. |
| Keywords: | Aeronautical engineering|Aerospace transport|Air transport|Ball bearings|Components|Corrosion|Corrosion-resistant steels|Dimensions|Double-row bearings|Inner rings|Loading|Rod-ends|Rolling bearings|Rolling elements|Screwed shanks|Shafts|Space technology|Space transport|Stainless steels|Steels |
| ICS: | 49.035 - Componentes para la construcción aeroespacial |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 4156:2013 |
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Reemplazo Normas |
Reemplaza a DIN EN 4156:2013-03 |
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