Water Cooled Wonders: Sustainable Stern Tube Bearing Technology Theme: Stern tube Lubrication systems Oil lubricated stern tubes. Oil lubricated stern tubes: Progress from sea water to early oil lubricated stern tubes involved an exchange of the wooden bearing in its bronze sleeve for a Stern Tube, Working principle. Experimental Study on the Effects of Controllable Parameters on the Healthy Operation of SF 2A Material Water Lubricated Stern Bearing in Multi Point Ultra Long Shaft Systems of Ships Water lubricated stern tube bearing model with 8 axial grooves. Download Scientific Diagram Stern Tube Seawater Cooling System Seawater is utilized as a Download Scientific Diagram