单向和双向推力角接触球轴承（图1.50和1.51）都用机床主轴轴向刚性作为指导。
Single-direction and double-direction angular contact thrust ball bearings (Figures 1.50 and 1.51) are used for machine tool spindles requiring rigid axial guidance.
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.
泵轴向力与径向力，均由轴承盒内所装单向推力球轴承，单列向心球轴承及滑动导轴所承受。
Axial Force and radial Force of the pump are bore by single-direction thrust ball bearing, single-row radial ball bearing and sliding guide axle.
单向推力球轴承可承受单一方向的轴向载荷。
Single thrust ball bearing can be subject to the axial load from single direction.
FST生产的推力球轴承以单向推力球轴承为主，同时还生产双向推力球轴承及双向推力角接触球轴承。
FST production to one-way thrust ball bearings thrust ball bearings mainly, but also the production of two-way thrust ball bearings and two-way thrust angular contact ball bearings.
FST生产的推力球轴承以单向推力球轴承为主，同时还生产双向推力球轴承及双向推力角接触球轴承。
FST production to one-way thrust ball bearings thrust ball bearings mainly, but also the production of two-way thrust ball bearings and two-way thrust angular contact ball bearings.
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