油潤滑艉軸密封裝置Q/320981HPQ001-2004 Oil lubricate stern tube seal
艉軸直徑范圍Diameter of stern shaft: Ø50-Ø1150mm 艉軸耐磨襯套外徑Diameter of wear-resisting liner of stern shaft:Ø70-Ø1250mm 滑油工作壓力Lubricating oil working pressure: 1-2bar 滑油工作溫度Lubricating oil working temperature: -25℃-+110℃ 艉軸耐磨襯套線速度ine speed on stern shaft wear-resisting liner:≤7m/sec 平均泄漏量verage leakage: 5-30ml/h
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