Leak-tightness Oil Lubrication Type Stern Shaft Seal
Product Description
Oil Lubrication Stern Shaft Seal:
Diameter range of stern shaft：Ø50-Ø1150mm
Outer diameter of stern shaft wear-resisting bush：Ø70-Ø1250mm
Lubricating oil working pressure： 1-2bar
Lubricating oil working temperature： -25℃-+110℃
Stern shaft wear-resisting bush liner velocity：≤7m/sec
Average leakage： 5-30ml/h