EN 12080:2017+A1:2022現行
Railway applications - Axleboxes - Rolling bearings
出版：
專家解讀視頻
基本信息
標準編號： EN 12080:2017+A1:2022
標準類別：Standard
出版單位：
標準頁數：0
標準簡介
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.
