航空航天。飞机机架用中等负荷扩展内圈单列自位密封球面滚柱轴承。英尺系列。
Aerospace - Airframe spherical roller bearings, single-row, self-aligning, sealed, extended inner ring, intermediate duty - Inch series.
径向滚动轴承，尤其是单列球面滚柱轴承，及其安装方法。
Radial anti friction bearing, in particular single-row spherical roller bearing, and method for mounting thereof.
径向滚动轴承，尤其是单列球面滚柱轴承，及其安装方法。
Radial anti friction bearing, in particular single-row spherical roller bearing, and method for mounting thereof.
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