bearing pin

基本解釋

The bearing pin is provided with a retaining bolt at end for preventing axial motion.
為防止承重銷軸軸向移動，在其端部安裝止擋螺栓。
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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.
氣體鉆井過程中，常規(guī)的配套工具無法滿足工藝要求，為此而研制的氣體鉆井用鉆桿閥由鉆桿閥短節(jié)、緩沖墊、密封部件、閥座、銷軸、圓柱扭簧和閥板等組成。
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.
當配重位置發(fā)生垂直移動時，通過把承重銷軸穿入滑道上對應的圓孔中，實現(xiàn)平臺的高度調(diào)整。
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