bearing pin

常见例句

The bearing pin is provided with a retaining bolt at end for preventing axial motion.
为防止承重销轴轴向移动，在其端部安装止挡螺栓。
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The developed drill pipe valve used in gas drilling is made up of nipple, cushion, sealing parts, valve seat, pin bearing, cylindrical torsion spring and valve plate.
气体钻井过程中，常规的配套工具无法满足工艺要求，为此而研制的气体钻井用钻杆阀由钻杆阀短节、缓冲垫、密封部件、阀座、销轴、圆柱扭簧和阀板等组成。
When the counterbalance position moves vertically, the bearing pin is penetrated through a corresponding round hole of the slide way to adjust the height of the platform.
当配重位置发生垂直移动时，通过把承重销轴穿入滑道上对应的圆孔中，实现平台的高度调整。
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