ID
1300360
$ 266.71
1-2 weeks delivery time
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The Vetus ZWB3044 Replacement Set is a dual lip seal upgrade kit designed for older Vetus ZWB30 inner bearings with stuffing box. Intended for 30 mm shaft systems, it replaces traditional gland packing assemblies with a flexible inner bearing featuring dual sealing lips for double protection against water ingress. When upgrading, a water scoop set should also be installed to ensure continuous lubrication and cooling for optimal bearing performance.
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Vetus ZWB3044 Replacement Set for ZWB30 Inner Bearing with Stuffing Box – Dual Lip Seal Upgrade Kit
The Vetus ZWB3044 Replacement Set is designed to modernize and improve older Vetus ZWB30 inner bearings that originally used conventional stuffing boxes. Suitable for 30 mm propeller shaft systems, this replacement kit introduces advanced dual lip seal technology, providing double protection against water ingress and eliminating the need for frequent maintenance associated with gland packing seals.
The flexible self-aligning bearing design ensures smooth shaft operation, compensating for slight misalignments and maintaining consistent sealing under all operating conditions. Each unit features dual vulcanized sealing lips that prevent water leakage and extend component life by reducing friction and wear.
When performing the upgrade, it is strongly recommended to install a water scoop set to ensure a steady flow of water for lubrication and cooling. This guarantees optimal performance and longevity of the seal and bearing system, even under continuous load and high-speed operation.
Key Advantages
- Direct Upgrade: Replacement for older Vetus ZWB30 inner bearings with stuffing boxes.
- Dual Lip Seal: Provides double protection against water ingress for maximum reliability.
- Flexible Design: Self-aligning bearing compensates for shaft movement and misalignment.
- Low Maintenance: Eliminates the need for periodic gland repacking.
- Improved Lubrication: Compatible with water scoop systems for continuous cooling and lubrication.
- Enhanced Durability: Dual sealing system extends service life and ensures quiet, smooth operation.
Technical Specifications
Parameter Specification Model ZWB3044 Manufacturer Vetus Replacement Element Replacement set for Vetus ZWB30 inner bearing with stuffing box Material Marine-grade bronze with vulcanized dual sealing lips Shaft Diameter 30 mm Seal Type Dual lip flexible inner bearing seal Function Upgrade from conventional gland packing to modern dual lip seal design Additional Requirement Installation of a water scoop set recommended for cooling and lubrication Compatibility Older Vetus ZWBILAG30 inner bearing systems Maintenance Virtually maintenance-free after installation Supplied Components Dual lip flexible inner bearing replacement assembly
The Vetus ZWB3044 Replacement Set offers an effective and reliable upgrade for older 30 mm shaft systems, transforming conventional gland packing assemblies into modern, low-maintenance, dual-sealed bearing systems that deliver long-term, leak-free performance in all marine environments.
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