Rudder pintle to be forged steel and fitted with stainless steel sleeve and a synthetic bushbearing.
舵栓采用铸造钢并用不锈钢套和一个合成衬套轴承安装。
2
It features in following four aspects: (1)Bushbearing is replaced by rolling bearing , friction resistance being greatly lowered down , easy to be started and energy saving ;
圆锥球磨机主要有四个特点：（1）传动采用滚动轴承替代滑动轴承，摩擦力大大降低，启动容易，节能显著。
3
This paper is focused on the virtual testing system of bearingbush for depth of parallelism and height.