Recognized internationally for superior performance in tough marine environments , Thordon Bearings has become a trusted marine bearing manufacturer of premium quality products and engineered solutions for over 30 years, especially in ice breaker applications.  Thordon has a strong history with the Canadian and U.S. Coast Guard ice breakers that have used Thordon propeller shaft bearings for over 30 years operating in extreme environments.

  • Reduced operating costs
  • Zero pollution risk
  • Proven performance
  • Long bearing wear life
  • Survivability - non catastrophic failure 

Products


ProductImages_0001s_0000s_0002_Thordon COMPAC Seawater Lubricated Propeller Shaft Bearings

Propeller Shaft Bearing Systems


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Rudder Bearings

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Deck Equipment Bearings

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ProductImages_0001s_0000s_0003_SeaThigor Seal 2

Shaft Seals

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Jeff-Butt-LinProfileB Business Development Manager
Marine

Jeffrey Butt, P. Eng.

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Our Newsletter

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Recent Marine News

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  • News Thumbnails 320x160_NW19-WB

    Thordon Workboat NewsWorks 2019

    Thordon’s web-based newsletter specifically developed for marine users of oil-free and grease-free bearings in the workboat sector. This newsletter includes feature articles highlighting our successes in the Workboat industry with RiverTough tailshaft bearings and TG100 shaft seals in both US Inland Waterways and around the world.
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  • ThordonNews-COMPACInventory-thumb

    Thordon’s Pivotal Role in AOPS Program Underscores Canada’s Commitment to Environmental Protection

    Jul 27, 2020
    Canada’s Irving Shipbuilding has cited Thordon Bearings as one of a number of partners playing a pivotal role in ensuring the Royal Canadian Navy’s (RCN) new Arctic and Offshore Patrol Ships (AOPS) are capable of environmentally sustainable operations. The first two in a series of six twin-screw vessels entrusted to Irving Shipbuilding, have been put to water with Thordon’s COMPAC water lubricated propeller shaft bearings, which the shipbuilder says are “environmentally progressive” resulting in “zero risk of pollution”.
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  • ThordonNews-Twin-thumb

    Canada's Support for Canadian Manufacturer, Thordon Bearings: A Highly Successful Partnership

    Feb 25, 2020
    Thordon pursued the Halifax-class frigates throughout the late 1980s and early 1990s, only to lose out to rubber, the dominant naval bearing at the time. When the rubber bearings could not meet the HMCS Halifax’s demands during sea trials, the Royal Canadian Navy (RCN) knew who to turn to. Thordon’s revolutionary COMPAC propeller shaft bearing design allowed for hydrodynamic operation at low shaft speeds and a low acoustic signature, passing sea trials very successfully. Thordon’s COMPAC tailshaft bearings went on to enjoy a 26-year wearlife run in the Halifax’s A-Brackets, three times the life of Thordon’s closest bearing competitor.
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