ID
994845
$ 127.29
1-2 weeks delivery time
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The Vetus BG25/0500 is a GRP (Glassfibre Reinforced Polyester) stern tube designed for 25 mm diameter propeller shafts and measures 500 mm in length. It comes with an integrated cutlass bearing and is intended for direct bonding into the hull structure of GRP or wooden vessels. The tube is suitable for water-lubricated propeller shaft systems and can be connected to the engine’s raw water-cooling circuit using the optional ZWBKIT water feed assembly. The combination of corrosion resistance, light weight, and precision-molded design makes the BG25/0500 an excellent choice for modern marine propulsion systems.
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Vetus BG25/0500 GRP Stern Tube with Cutlass Bearing Ø 25 mm, Length 500 mm
The Vetus BG25/0500 is a glassfibre reinforced polyester (GRP) stern tube designed for water-lubricated propeller shaft systems with a shaft diameter of 25 mm. This 500 mm long tube is fitted with a high-quality cutlass bearing and is intended to be bonded directly into the hull structure. Its corrosion-resistant GRP construction ensures a lightweight, maintenance-free, and durable solution for marine propulsion applications in GRP and wooden vessels.
Product Overview
- Material: Glassfibre reinforced polyester (GRP)
- Application: Water-lubricated propeller shaft systems
- Mounting: Bonded directly into the hull
- Shaft compatibility: Ø 25 mm
- Total length: 500 mm
- Manufacturer: Vetus
Technical Features
- Equipped with an integrated cutlass bearing for stable and low-friction shaft operation.
- Designed for bonding directly into the hull of GRP or wooden vessels.
- Corrosion-free composite construction for long service life in marine environments.
- Suitable for water-lubricated systems, reducing maintenance and enhancing performance.
- Optional ZWBKIT available for water lubrication via engine’s raw water circuit:
- T-piece (18-10-18 mm)
- 3 m of Ø10 mm hose (DWHOSE10A)
- 4 hose clamps
- A propeller nut with integrated zinc anode is available as a standard option with compatible shafts.
Technical Specifications
Parameter Specification Product Code BG25/0500 Manufacturer Vetus Material Glassfibre reinforced polyester (GRP) Shaft Diameter Ø 25 mm (1") Tube Length 500 mm Diameter D 25 mm (1") J 40 mm (1 9/16") Q 44 mm (1 3/4") W 112 mm (4 7/16") Y 127 mm (5") Z 581.5 mm (22 7/8") Lubrication Options Raw water feed via engine cooling circuit (ZWBKIT) or external scoop connection
The Vetus BG25/0500 GRP stern tube provides a lightweight, corrosion-free, and efficient solution for modern water-lubricated propeller shaft systems. Its direct bonding design ensures secure installation, while the integrated cutlass bearing offers long-term reliability and reduced maintenance for marine propulsion systems.
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