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Marine Propeller Shafts in Duplex 4462 and AISI 316 Stainless Steel Ø25–50 mm
These marine propeller shafts are designed for boat propulsion systems and are available in Duplex 4462 and AISI 316 stainless steel. The product range covers shaft diameters from 25 to 50 mm, with overall lengths ranging from 1500 to 4000 mm.
Each shaft features a 1:10 tapered end for propeller mounting and is supplied with a stainless steel key, a propeller cap nut with an anode and a locking plate.
Product Features
- Product Type: Marine Propeller Shaft
- Materials: Duplex 4462 or AISI 316 Stainless Steel
- Shaft Diameter: 25–50 mm
- Overall Length: 1500–4000 mm
- Propeller End: Tapered, 1:10
- Propeller Key: Stainless Steel
- Propeller Nut: Cap Nut with Anode
- Additional Component: Locking Plate
- Available Configurations: 20
Materials and Construction
The product range includes propeller shafts manufactured from Duplex 4462 stainless steel, alongside an AISI 316 stainless steel version for the 25 mm diameter and 2000 mm length configuration.
The shafts feature a machined tapered propeller mounting end with a taper ratio of 1:10. A keyway is provided for the supplied stainless steel propeller key.
Supplied Components
- Marine propeller shaft with 1:10 tapered propeller end
- Stainless steel propeller key
- Propeller cap nut with anode
- Locking plate
Available Models and Dimensions
Article Material Shaft Diameter Length TM251500 Duplex 4462 25 mm 1500 mm TM252000 AISI 316 25 mm 2000 mm TM252500 Duplex 4462 25 mm 2500 mm TM301500 Duplex 4462 30 mm 1500 mm TM302000 Duplex 4462 30 mm 2000 mm TM302400 Duplex 4462 30 mm 2400 mm TM303000 Duplex 4462 30 mm 3000 mm TM351500 Duplex 4462 35 mm 1500 mm TM352000 Duplex 4462 35 mm 2000 mm TM352400 Duplex 4462 35 mm 2400 mm TM353000 Duplex 4462 35 mm 3000 mm TM402000 Duplex 4462 40 mm 2000 mm TM402400 Duplex 4462 40 mm 2400 mm TM403000 Duplex 4462 40 mm 3000 mm TM403750 Duplex 4462 40 mm 3750 mm TM404000 Duplex 4462 40 mm 4000 mm TM453000 Duplex 4462 45 mm 3000 mm TM454000 Duplex 4462 45 mm 4000 mm TM503000 Duplex 4462 50 mm 3000 mm TM504000 Duplex 4462 50 mm 4000 mm
Technical Specifications
Product Marine Propeller Shaft Material Grades Duplex 4462 / AISI 316 Shaft Diameters 25 / 30 / 35 / 40 / 45 / 50 mm Available Lengths 1500 / 2000 / 2400 / 2500 / 3000 / 3750 / 4000 mm Propeller Taper 1:10 Key Material Stainless Steel Propeller Fastening Cap Nut with Anode and Locking Plate
Propeller Shaft Selection
Choose the shaft according to the required diameter, overall length and material grade. The selected shaft must also correspond to the vessel's propeller mounting arrangement and 1:10 taper configuration.
The manufacturer requests dimensional information for checking propeller shaft requirements. The shaft diameter, shaft length and propeller mounting dimensions should be verified before ordering.
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