Marine Oil Lubrication Stern Shaft Seal

Product description

Marine oil lubrication refers to the use of oil to lubricate and protect the moving parts of Marine Machinery. This includes the stern shaft, which is the rotating shaft that connects the ship's engine to the propeller. Proper oil lubrication helps to reduce friction and wear on these components, which can improve efficiency and extend their lifespan.

The stern shaft seal is another critical component in the operation of ships and boats. It is designed to prevent seawater from entering the vessel through the stern tube, where the shaft passes through the hull.

Regular maintenance and inspection of marine oil lubrication and stern shaft seals is important to ensure their proper function and prevent potential problems. This may include changing the oil regularly, checking for leaks or wear on the seals, and replacing worn or damaged components as needed.

Technical parameters:

1. Diameter range of stern shaft: 50～1150mm

2. Outside diameter of stern shaft wear liner: 70～1250mm

3. Lubricating oil working pressure: 1～2bar

4. Lubricating oil working temperature: -25℃～+110℃

5. Line speed of stern shaft wear liner: ≤7m/sec