ID
978210
$ 416.22
1-2 weeks delivery time
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The Vetus ZWB2540 Replacement Set is a dual lip seal upgrade kit for older-type Vetus ZWB25 inner bearings with stuffing box. Designed for 25 mm shaft systems, this set modernizes conventional gland packing assemblies by incorporating a flexible inner bearing with dual sealing lips for double protection against leaks. When upgrading, a water scoop set should also be installed to ensure proper lubrication and cooling.
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Vetus ZWB2540 Replacement Set for ZWB25 Inner Bearing with Stuffing Box – Dual Lip Seal Upgrade Kit
The Vetus ZWB2540 Replacement Set is specifically engineered to upgrade older Vetus ZWB25 inner bearing assemblies equipped with traditional stuffing boxes. Designed for 25 mm propeller shaft systems, this kit replaces outdated gland packing components with a modern, flexible inner bearing featuring dual vulcanized sealing lips for superior protection against water ingress.
This dual-seal system offers double security, ensuring reliable, long-term performance and minimal maintenance. The flexible design provides a self-aligning function, maintaining a perfect seal even in the presence of slight shaft misalignments. The upgrade eliminates the need for constant adjustment and repacking typical of conventional stuffing boxes.
To guarantee proper lubrication and cooling, the installation of a water scoop set is recommended. This ensures a continuous flow of cooling water to the bearing area, preventing overheating and extending the service life of both the seals and the shaft system.
Key Advantages
- Direct Replacement: Designed for older Vetus ZWB25 inner bearings with stuffing boxes.
- Dual Lip Seal Technology: Provides double protection against water ingress.
- Self-Aligning Flexibility: Maintains precise sealing under all shaft alignment conditions.
- Low Maintenance: Eliminates the need for periodic gland repacking.
- Enhanced Durability: Dual lip design and modern materials ensure long service life.
- Improved Cooling: Compatible with optional water scoop sets for continuous lubrication and temperature control.
Technical Specifications
Parameter Specification Model ZWB2540 Manufacturer Vetus Application Replacement kit for Vetus ZWB25 inner bearing with stuffing box Material Marine-grade bronze and vulcanized dual sealing lips Shaft Diameter 25 mm Seal Type Dual lip flexible inner bearing seal Function Upgrade from conventional gland packing to dual lip seal design Additional Requirement Installation of a water scoop set recommended for cooling and lubrication Compatibility Older Vetus ZWBILAG25 inner bearing models Maintenance Virtually maintenance-free once installed Supplied Components Dual lip flexible inner bearing replacement assembly
The Vetus ZWB2540 Replacement Set brings modern sealing performance to legacy Vetus shaft systems. With its dual lip sealing technology and compatibility with water-lubricated setups, it ensures a reliable, leak-free, and low-maintenance upgrade for existing 25 mm stern gear installations.
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