主要系列有：实体套圈滚针轴承，滚轮轴承，组合轴承，内圈，冲压外圈滚针轴承，平面推力滚子轴承，滚针保持架组件。

Main series are:machined type needle roller bearing, track roller bearing, combined needle roller bearing, inner ring, drawn cup needle roller bearing, plain thrust needle roller bearing, needle and cage assembly.