轴承

• The journal rubs against the bearing surface .
  轴颈在轴承面上摩擦。
• Bearings keep the shafts steady .
  轴承可以使轴的旋转保持平稳。
• Pulley bearings are frictionless .
  滑轮轴承是无摩擦的。
• The foregoing analysis relates to very wide bearing only .
  上述分析只适用于很宽的轴承。
• The bearing's inner races were a tight fit to the table shaft .
  轴承的内圈与台轴采用紧配合。
• All bearings are on immovable supports at the same elevation .
  全部轴承都位于同样高度不可动的支承上。
• The term "externally pressurized bearings" is therefore to be preferred .
  因此用“外生压轴承”一词更佳。
• It is easy for a good designer to build a workable gas bearing .
  一个好的设计者做出一个可工作的气体轴承并不难。
• The general problem of high speed in bearings is discussed in section 9. 6 .
  轴承高速的普遍问题将在第96节中详述。