ID
1300359
$ 1,117.34
1-2 weeks delivery time
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The Vetus SA302500A Propeller Shaft is a premium-grade marine shaft made from Duplex 1.4462 stainless steel, offering a 30 mm diameter, 2500 mm length, and a 25 mm cone taper. Engineered to ISO 4566 standards, it provides superior tensile strength, enhanced hardness, and exceptional corrosion resistance compared to AISI 316. Supplied with a key, tab washer, and a propeller nut featuring an integrated zinc anode, this shaft guarantees smooth, quiet propulsion and long-lasting reliability in saltwater environments.
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Vetus SA302500A Duplex Stainless Steel Propeller Shaft Ø30 mm, Length 2500 mm
The Vetus SA302500A Propeller Shaft is designed to deliver long-term reliability and high precision in marine propulsion systems. Manufactured from Duplex 1.4462 stainless steel, it combines superior mechanical strength with outstanding corrosion resistance, making it ideal for continuous use in saltwater environments. Complying fully with ISO 4566 standards, the shaft ensures precise taper and keyway dimensions for a perfect propeller fit.
One end of the shaft features a 1:10 taper and a 25 mm cone, providing secure propeller alignment and optimal torque transmission. Supplied with a matching key, tab washer, and a propeller nut equipped with a zinc anode, it offers comprehensive protection against galvanic corrosion. The non-tapered end can be shortened to match installation requirements.
Key Advantages
- Superior Material: Duplex 1.4462 stainless steel for exceptional strength and corrosion resistance.
- Enhanced Durability: Approx. 30% higher tensile strength and 40% greater hardness than AISI 316.
- Precision Engineering: ISO 4566-compliant taper and keyway for accurate fit and smooth performance.
- Corrosion Protection: Includes a propeller nut with integrated zinc anode to prevent galvanic damage.
- Quiet Operation: Balanced construction minimizes noise and vibration during propulsion.
Technical Specifications
Parameter Specification Model SA302500A Manufacturer Vetus Material Duplex 1.4462 stainless steel Corrosion Resistance Superior to AISI 316 and Aquamet 17/22 Tensile Strength Approx. 30% higher than AISI 316 Hardness Approx. 40% higher than AISI 316 Taper Ratio 1 : 10 (ISO 4566 standard) Shaft Diameter (D) 30 mm Shaft Length (A) 2500 mm Cone Diameter 25 mm Thread (O) M20 × 1.5 Key Width (E) 8 mm Key Depth (I) 3 mm Taper Start Diameter (Y) 25 mm Taper Length (Z) 55 mm Supplied Components Key, tab washer, propeller nut with integrated zinc anode
Built to exceed industry standards, the Vetus SA302500A propeller shaft provides exceptional reliability, stability, and service life for marine propulsion systems operating under continuous load and exposure to saltwater.
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