这些轴承有特别高的轴向负荷能力，主要用作轧钢机里的推力轴承。
These bearings have a particularly high axial load carrying capacity and are used primarily as thrust bearings in rolling mill applications.
有两列滚动体的双向推力滚动轴承，每列只在一个方向承受轴向负荷。
There are two bi-directional thrust bearing rolling bodies, each listed in only one direction of axial load.
在转速较高不宜采用推力球轴承的情况下可用该类轴承承受纯轴向负荷。
The higher the speed should not adopt thrust ball bearings available class bearings are subjected to purely axial load.
推力轴承只能承受轴向负荷，极限转速低。有单向推力和双向推力两种受力方式。
The thrust bearings are capable only to sustain the axial loads, with low limit speed. They have two stress modes, I. E. One-way thrust and two-way thrust.
组合式滚针轴承是由一个向心滚针轴承和一个推力轴承相结合，因此能够承受径向和轴向负荷。
Combined needle roller bearings consist of a radial needle roller bearing combined with a thrust bearing and are consequently able to take up both radial and axial loads.
推力球轴承的设计处理轴向负荷只。
Thrust ball bearings are designed to handle axial loads only.
主要是承受载荷方向不一样，向心轴承是主要承受较大的径向载荷和一部分较小的轴向负荷，推力是承受较大的轴向载荷和较小的径向负荷。
Bear the load direction is mainly not the same, the main bearings to the heart to bear a larger part of a smaller radial load and axial load to bear large axial thrust loads and a smaller radial load.
主要是承受载荷方向不一样，向心轴承是主要承受较大的径向载荷和一部分较小的轴向负荷，推力是承受较大的轴向载荷和较小的径向负荷。
Bear the load direction is mainly not the same, the main bearings to the heart to bear a larger part of a smaller radial load and axial load to bear large axial thrust loads and a smaller radial load.
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