针对轧钢生产线中圆锥辊子轴承易塑性变形而且点蚀剥落,造成轴承调整和转动困难问题,对轴承损坏型式进行分析,并将滚动轴承成功改为自设计的面面接触滑动轴承,应用效果较好。 In view of the plastic deformation and pitting corrosion of the tapered roller bearing in the steel rolling production line, the problem of bearing adjustment and rotation is difficult, and the type of bearing damage is analyzed. The rolling bearing is successfully changed to the self-designed face contact sliding bearing with good application effect.