Thordon has over 35 years of experience designing
long life marine bearings that operate without oil and grease.
Since our bearings have zero impact on the environment
they not only meet but exceed all environmental regulations
while reducing your vessels operating costs.

  • Reduced operating costs
  • Zero environmental impact (no oil or grease required)
  • Reduced maintenance
  • Turnkey engineering and installation support
  • High abrasion resistance
  • Superior resistance to shock loading and vibration
  • Industry leading wear life guarantees
  • Fitted to over 2,000 ships

“EPA recommends that all newbuild vessel operators endeavour to use seawater-based systems for their stern tube lubrication to eliminate the discharge of oil from these interfaces to the aquatic environment.”

Section 2.2.9; 2013 Vessel General Permit (VGP)effective Dec. 19, 2013 (U.S.A.) 

Products

ProductImages_0001s_0000s_0002_Thordon COMPAC Seawater Lubricated Propeller Shaft Bearings

Propeller Shaft Bearing Systems

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ProductImages_0001s_0000s_0011_Rudder Brg Photo

Rudder Bearings

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ProductImages_0001s_0000s_0009_Thordon fairleads 019

Deck Equipment Bearings

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ProductImages_0001s_0000s_0003_SeaThigor Seal 2

Shaft Seals

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Our Newsletter

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  • Thumbnails-320x160-NW2018-1

    Thordon NewsWorks 2018

    Thordon’s web-based newsletter specifically developed for marine users of oil-free and grease-free bearings. This newsletter includes feature articles about seawater being the only commercially viable EAL, new class rules, and Thordon's SeaThigor seal.
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Recent Marine News

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  • Thumbnails-320x160-COMPACSys

    COMPAC for Life: Thordon Seawater Lubricated Propeller Shaft Bearings Guaranteed for a Lifetime

    Sep 05, 2018
    Thordon Bearings is offering its award-winning COMPAC seawater lubricated propeller shaft bearing system with a lifetime bearing wearlife guarantee. To date, the COMPAC bearing has been offered with a 15-year wearlife guarantee, but with the development announced today at the SMM 2018 trade show in Hamburg, Germany, Thordon, the global leader in seawater lubricated propeller shaft bearings, is guaranteeing that its tough polymer bearings will not need to be replaced throughout a vessel’s operational life.
    Learn More
  • Thumbnails-320x160-EcoBoxships

    Lomar's Super-Eco Boxships Mark European Breakthrough for Thordon Bearings

    Aug 27, 2018
    The complete COMPAC seawater lubricated propeller shaft bearing system has been fitted to the Delaware Trader, the first of two 2700TEU newbuild containerships that China’s Guangzhou Wenchong Shipyard is delivering to Lomar Shipping this year. The reduced operating expenses as well as the concern for the environment were both important considerations in selecting Thordon for this vessel.
    Learn More