EN 4266-2013
航空航天系列.耐腐蚀钢中镀镉金属对金属球形滑动轴承.宽系列.尺寸和荷载.英制系列

Aerospace series - Bearing spherical plain@ metal to metal@ in corrosion resisting steel@ cadmium plated - Wide series - Dimensions and loads - Inch series

EN 4266-2013 发布历史

This European Standard specifies the characteristics of spherical plain bearings, metal to metal, in corrosion resisting steel, cadmium plated and chromated, wide series, inch series for aerospace applications. They are intended for use in fixed or moving parts of the aircraft structure and their control mechanisms. They shall be used in the temperature range - 54 °C to 150 °C. As they are lubricated by means of the following greases: Code A: Grease as per MIL-PRF-23827C, operating temperature range - 73 °C to 121 °C; Code B: Grease as per MIL-PRF-81322G, operating temperature range - 54 °C to 177 °C. The range of application for bearings lubricated with grease per code A is limited to 121 °C. In both cases the spherical surface of the outer or inner ring have to be provided with a dry-film lubricant as per MIL-PRF-46010G or equivalent (anti-seizing protection). The slide hole treatment either at the outer ring or inner ring.

EN 4266-2013由欧洲标准化委员会 IX-CEN 发布于 2013-03-01，并于 2013-03-01 实施。

EN 4266-2013 在中国标准分类中归属于: V11 航空与航天用金属铸锻材料，在国际标准分类中归属于: 49.035 航空航天制造用零部件。

EN 4266-2013 发布之时，引用了标准

• EN 2133-2010 航空航天系列.抗拉强度≤1450 Mpa的镀镉钢,铜,铜合金以及镍合金*， 2022-07-26 更新
• EN 2337-2006 航空航天系列.球面关节轴承.技术规范
• EN 2424-2008 航空航天系列.航空标记
• EN 3161-2007 航空航天系列.FE-PM3801(X5CrNiCu17-4)型钢.空气熔炼.固溶处理和沉淀处理.锻件a或D<200mm-Rm>930MP
• ISO 1132-1-2000 滚动轴承 公差 第1部分:术语和定义 三种语言版
• ISO 8075-1985 航空航天 可淬硬的不锈钢零件表面处理

* 在 EN 4266-2013 发布之后有更新，请注意新发布标准的变化。

EN 4266-2013的历代版本如下：

• 2013年03月01日 EN 4266-2013

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标准号

EN 4266-2013

发布日期

2013年03月01日

实施日期

2013年03月01日

废止日期

无

中国标准分类号

V11

国际标准分类号

49.035

发布单位

IX-CEN

引用标准

ASD TR 4475-2001 FprEN 2030-2012 EN 2133-2010 EN 2337-2006 EN 2424-2008 EN 3161-2007 ISO 1132-1-2000 ISO 8075-1985 MIL-PRF-23827C MIL-PRF-46010G MIL-PRF-81322G

被代替标准

FprEN 4266-2010

适用范围

This European Standard specifies the characteristics of spherical plain bearings, metal to metal, in corrosion resisting steel, cadmium plated and chromated, wide series, inch series for aerospace applications. They are intended for use in fixed or moving parts of the aircraft structure and their control mechanisms. They shall be used in the temperature range - 54 °C to 150 °C. As they are lubricated by means of the following greases: Code A: Grease as per MIL-PRF-23827C, operating temperature range - 73 °C to 121 °C; Code B: Grease as per MIL-PRF-81322G, operating temperature range - 54 °C to 177 °C. The range of application for bearings lubricated with grease per code A is limited to 121 °C. In both cases the spherical surface of the outer or inner ring have to be provided with a dry-film lubricant as per MIL-PRF-46010G or equivalent (anti-seizing protection). The slide hole treatment either at the outer ring or inner ring.

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