Vetus propeller shaft seal for 30 mm shaft - ZWB30I

The Vetus ZWB30I is a bronze propeller shaft seal with a floating inner bearing for a 30 mm propeller shaft. The double lip seal prevents water from entering along the propeller shaft. The flexible connection allows the inner bearing to follow shaft movements.This version is designed for a water-lubricated propeller shaft system. When replacing it, compare the shaft diameter, stern tube size, and available installation space with Vetus’s specifications. The installation manual describes the required water connection and maintenance. Propeller shaft diameter: 30 mm Type: bronze floating inner bearing Seal: double lip seal Vetus part number: ZWB30I