大型剖分式滚动轴承,用于大型转炉等重载低速运转设备。更换削分式滚动轴承比更换整体式滚动轴承简便而迅速,因此,可以提高设备的作业率。我国第一套大型剖分式双列球面滚子轴承,经过有关单位的共同努力,于1980年初在瓦房店轴承厂试制成功。 Large split-type rolling bearings, for heavy-duty converter and other low-speed operation of equipment. Replacing split type rolling bearings is simpler and faster than replacing integral rolling bearings, thereby increasing the machine’s operating rate. China’s first large split double row spherical roller bearings, through the joint efforts of the relevant units in early 1980 in Wafangdian Bearing Factory trial success.