我国新造货车从1980年起大批装用无轴箱双列圆锥滚子轴承(简称RCT型轴承),四年来装用这种轴承的车已有近3万辆,今后每年约递增1.8万～2万辆,如何检修此类滚动轴承,有关方面看法不一,现就其检修中几个问题谈谈自己的看法,供有关同志参考; China’s newly built trucks have been used in large quantities since 1980 for double-row tapered roller bearings with shaftless bearings (RCT type bearings for short). Over the past four years, there have been nearly 30,000 vehicles equipped with such bearings and an annual increase of 18,000 to 20,000 How to overhaul such rolling bearings, different views of different parties, is now on the maintenance of several issues to talk about their own views for the comrades for reference;