Water-Lubricated Propeller Shaft Bearings with Helical Grooves

Water-lubricated bushings with helical grooves intended for propeller shafts to support and guide the rotating shaft. The category includes brass bushings with helical lubrication grooves, available with internal and external diameters in metric, imperial, or mixed configurations. The listed products are designed to promote water distribution along the contact surface, enabling hydrodynamic lubrication and reducing wear. The various dimensional combinations allow compatibility with different propeller shaft and stern tube standards.