The damage of mill bearings are discussed, and working rollers system of four roller mill is analyzed in mechanics principle.
对轧机轴承的损坏原因进行论述，并用机构学原理对四辊轧机工作辊辊系机构进行了分析。
The mill roller bearing adopted in rolling mill is four row tapered roller bearing with sealed rings. The mounting position and structure of the sealed rings are introduced.
轧钢机轧辊轴承采用带密封圈的四列圆锥滚子轴承，介绍密封圈的安装部位和结构形式。
The article gives the key elements to select four-row cylindrical roller bearings for plate mill application.
简要介绍轧机用四列圆柱滚子轴承的选用要点。
The article gives the key elements to select four-row cylindrical roller bearings for plate mill application.
简要介绍轧机用四列圆柱滚子轴承的选用要点。
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