Vetus Flexible Inner Bronze Bearing 40MM

--Product Description:Shaft gland / FLEXIBLE INNER BRONZE BEARING 40MM by Vetus Accessories is a high-quality component designed for sealing propeller shafts in watercraft. It is engineered for maximum tightness and minimal friction thanks to the use of dual lip seals, which provide double protection against water ingress into the boat interior. The product housing is made of solid bronze, ensuring durability and corrosion resistance in demanding marine conditions. The front seal chamber is factory-filled with silicone grease, extending the seal’s lifespan and enhancing the overall system efficiency. The gland is suitable both for installation in new setups and as a replacement for traditional bearings with conventional rope packing. --Technical Specifications:Inner diameter (shaft size): 40 mmMaterial: bronzeSealing: dual lip seals for double protectionCompatibility: dedicated to Vetus stern tubes made of bronze, steel, or GRPInstallation: for shafts supported by water-lubricated steering; compact design allows quick replacement even in place of conventional bearingsMounting dimensions: mounting hole diameter 40 mm (1 9/16 inches)Color: bronze (due to the alloy used)Product code: ZWB40ARecommended accessories: brass hose pillar G ¾ - 19 mm (e.g., Vetus SLP3/419)--Additional Information:Maintenance: The product requires minimal servicing — thanks to the dual lip seals and silicone grease, it achieves high tightness and durability; if needed, annual lubrication with silicone grease is recommended to maintain optimal seal condition.Accessories: Compatible hose pillars for water system connections and additional stainless steel hose clamps are available from the manufacturer.Advantages:Double protection against water leakage (dual lip seal) Environmentally friendly and virtually maintenance-free solution Universal fit for various steering tube materials (bronze, steel, GRP) Suitable for operation with side water supply via external scoop or branch from engine cooling s