Shaft Seal · Shaft Line Equipment
Wärtsilä Wartsila Enviroguard 350mm is a Shaft Seal within the Shaft Line Equipment category. It is typically installed along the propulsion shaft line between the engine or gearbox and propeller, including stern-tube and intermediate support positions. Its engineering role is to support, seal, align or transmit propulsion torque while maintaining controlled shaft motion through the hull. The complete model designation should be retained when matching drawings, certificates, service information and spare parts because neighboring variants may differ in configuration even when they share the same equipment family. The exact shipboard arrangement and interfaces remain installation-specific and should be checked against the vessel’s approved drawings and equipment documentation.
Do you have the manufacturer datasheet for this model? Send it with the enquiry form — we check it and name the source.
What our service work and the manufacturer documentation say about keeping this model running.
Trend bearing temperatures, vibration, lubricant condition and seal leakage and inspect foundations and accessible shaft surfaces. Check alignment indicators after major repair or grounding events as required by vessel procedures. Clearances, wear-down limits and alignment tolerances must be taken from class-approved and manufacturer documentation.
Carry approved seal elements, O-rings, bearing service parts, lubricant filters and maker-recommended monitoring sensors or fittings.
Free of charge — send us your request for Wärtsilä equipment. Our team checks it and replies by e-mail.
Other models of the same equipment type, Wärtsilä first.
Tell us what you need for this Wärtsilä Wartsila Enviroguard 350mm — a part, a service call, a second opinion. Are you Wärtsilä? Claim this brand page.
Service engineer? Write the day report for this Wartsila Enviroguard 350mm in OceanSphere Work — photos, hours and parts, as a PDF for the owner. Try it free for 14 days →
Yes. Specifications, documents and service notes for this model are readable without an account. An account adds saved searches and requests, nothing is taken away.
Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.
Send us the nameplate or the correct value. We check it against the manufacturer datasheet or class-society record and update the page.