ID
976954
$ 108.82
1-2 weeks delivery time
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The Vetus RL3550PH Phenolic Cutlass Bearing is designed for a 35 mm propulsion shaft and features a corrosion-free, lightweight phenolic resin outer shell with a 50 mm outside diameter and a total length of 140 mm. Its polyurethane-rubber lining includes longitudinal grooves that ensure continuous water lubrication, reduce friction, and enhance shaft stability. This non-metallic construction makes the bearing particularly suitable for aluminum stern tubes and marine installations where galvanic corrosion must be avoided.
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Vetus RL3550PH Phenolic Cutlass Bearing for 35 mm Marine Propeller Shafts
The Vetus RL3550PH is a water-lubricated cutlass bearing engineered for propulsion systems using a 35 mm shaft and a stern tube with fully metric dimensions. Its phenolic resin outer casing provides a lightweight, non-metallic and corrosion-free alternative to brass, making it ideal for aluminum boats or installations in which dissimilar-metal contact must be avoided. The polyurethane-rubber lining features longitudinal grooves designed to maintain continuous water flow for cooling and lubrication, ensuring reduced friction and vibration under all marine operating conditions.
Key Features
- High wear resistance thanks to the polyurethane-rubber lining
- Phenolic resin outer casing for lightweight and fully corrosion-free operation
- Longitudinal grooves in the inner lining for optimal water lubrication
- Designed for metric shaft and stern tube diameters
- Suitable for both motorboats and sailing yachts
- Available for larger shaft diameters on request
Technical Specifications
Parameter Value Shaft Diameter 35 mm Outer Diameter (Shell Size) 50 mm Length 140 mm Shell Material Phenolic resin Lining Material Polyurethane-rubber Lubrication Water-lubricated
Application and Use
Cutlass bearings support and align marine propeller shafts, providing stable rotation under load. Their water-lubricated rubber linings reduce friction, dampen vibration, and ensure reliable long-term performance in continuous marine operation.
Phenolic vs. Brass Bearings
- Phenolic bearings: Recommended for aluminum stern tubes and installations where galvanic corrosion or dissimilar-metal contact must be avoided. Lightweight and fully corrosion-free.
- Brass bearings: Standard for most marine applications due to strength and corrosion resistance, but not ideal where non-metallic construction is required.
Manufacturer
Vetus
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