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                13784766111 0317-6192568

                TD75型托辊

                平形下调心托辊

                当前栏目:TD75型托辊/发布时间:2019-04-23/阅读:

                托辊水平与垂直♂跌落试验后符合下列要求:

                a) 所有零件和焊缝不出现损伤和脱出;

                b) 跌落后托辊轴向位移不大于1.2mm;

                c) 托辊管体与轴承座不松动;

                d) 跌落后的托辊其旋转阻力值不大于MT821-2006表中的1.5倍。

                 

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