two bearing rudder 双支承舵
rudder bearing [船] 舵承 ; 舵轴承
Rudder stock bearing 舵杆承座
horizontal rudder bearing 水平舵轴承
rudder head bearing 舵头舵承
rudder heel bearing 舵板根承
Measuring installation clearance of rudder bearing.
舵轴承安装间隙测量。
Rudder pintle to be forged steel and fitted with stainless steel sleeve and a synthetic bush bearing.
舵栓采用铸造钢并用不锈钢套和一个合成衬套轴承安装。
On top of rudder a dome of identical section as rudder will be fitted to house neck bearing.
在舵的顶部，舵同一截面的一导流罩应安装至下舵承。
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