needle bearing

英 [ˈniːdl ˈbeərɪŋ]

美 [ˈniːdl ˈberɪŋ]

滚针轴承；磁针方位；针式轴承

机械

英英释义

noun

• bearings containing small metal balls
  Synonym:ball bearingroller bearing

双语例句

• The thrust needle bearing seat is an important part of a sport utility vehicle, in order to improve the mechanical properties of parts, used forging production mode.
  本推力滚针轴承座是某越野车的重要零件，为了提高零件机械性能，多采用锻造生产方式。
• A Study of Non-inner Race Needle Bearing Inside Diameter Pneumatic Measuring Method
  无内圈滚针轴承内径气动测量方法研究
• The non-inner race needle bearing used in front cover of vehicle air-conditioning is measured by floating pneumatic measuring method and automatic measuring system which consists of floating optoelectric transducers.
  研究了利用浮标式气动测量方法和浮标光电传感器组成自动测量系统对车用空调压缩机前盖部件中的无内圈滚针轴承的内径进行测量和分档。
• Design of the Integral Shaft Needle Bearing in the Cam Index Device
  凸轮分度装置轴连滚针轴承的设计
• The needle roller bearing is a cylindrical roller bearing with thin, long rolling elements.
  滚针轴承是拥有薄的，长的滚动体的圆柱滚子轴承。
• The special dimension exchangeable structure is designed and measuring nozzle will measure the inside diameter of needle bearing.
  设计了专用尺寸传递结构和测量喷嘴实现对滚针轴承内径非连续测量面的测量。
• Contact problems for needle bearing of cardan shaft in high speed EMUs
  高速动车组万向轴滚针轴承接触问题研究
• This part describes the designing of the needle bearing testing machine, which is used for the bearing wearing test.
  其次，进行了襟翼滚针轴承磨损试验机的设计。
• Needle roller bearing is a bearing.
  滚针轴承是轴承的一种。
• In order to ensure the quality of the connecting rod needle bearing, high contact strength of the needle should be maintained and meanwhile high wearing resistance and strength should be guaranteed.
  为了确保连杆滚针轴承质量，除保持滚针较高接触强度，还要保证保持架材料的耐磨性和强度。