油润滑艉轴密封装置Q/320981HPQ001-2004 Oil lubricate stern tube seal
艉轴直径范围Diameter of stern shaft: Ø50-Ø1150mm 艉轴耐磨衬套外径Diameter of wear-resisting liner of stern shaft:Ø70-Ø1250mm 滑油工作压力Lubricating oil working pressure: 1-2bar 滑油工作温度Lubricating oil working temperature: -25℃-+110℃ 艉轴耐磨衬套线速度ine speed on stern shaft wear-resisting liner:≤7m/sec 平均泄漏量verage leakage: 5-30ml/h
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