EN 12080:2017+A1:2022现行
Railway applications - Axleboxes - Rolling bearings
出版：
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基本信息
标准编号： EN 12080:2017+A1:2022
标准类别：Standard
出版单位：
标准页数：0
标准简介
This European Standard specifies the quality parameters of axlebox rolling bearings supporting the load of the vehicle, required for reliable operation of trains on European networks. It covers metallurgical and material properties as well as geometric and dimensional characteristics. It also defines methods for quality assurance and conditions for approval of the products.
