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Wärtsilä
Forged Steel Shaft 400mm
A forged steel propeller shaft with a nominal diameter of 400 mm supplied by Wärtsilä, designed for main propulsion lines on merchant vessels.
12000 kW
Capacity
N/A (mechanical)
Medium
Components & Design
Component data being added…
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Common failures & inspection points
●Surface cracking from fatigue
●Corrosion at stern tube area
●Keyway stress concentration
Service & Maintenance
Class survey mandatory; check for cracks with NDT at tailshaft withdrawal.
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Maritime Network →Replacement Parts
Wärtsilä: Dichtungs-Elemente und Verschleißmesswerkzeuge an Bord vorhalten. Lead time: 4-8 Wochen.
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Equipment Model #395
· ✓ still in production