Thordon Bearings has today welcomed the announcement by classification society ABS to award Approval in Principle to the “sterntube-less ship” concept developed in cooperation with the Shanghai Merchant Ship Design & Research Institute (SDARI), the National Technical University of Athens (NTUA) and Thordon Bearings Inc.
Ship owners, operators and managers responding to an environmental survey carried out by Canadian based McMaster University’s DeGroote School of Business have acknowledged the need to reduce operational oil leakage from propeller shafts.
Thordon Bearings has registered an upswing in the number of historic passenger vessels operating on European waterways with water lubricated propeller shaft bearings as a way of further protecting those waterways from oil and grease pollution.
Excessive bearing and shaft wear resulting in frequent drydockings has led a Louisiana-based workboat operator to improve operational competitiveness and ensure greater equipment usability by converting to a Thordon RiverTough tailshaft system.
The safe-return-to-port function of Thordon Bearings’ TG100 emergency shaft seal has once again prevented a vessel from sinking following a catastrophic shaft failure.
Thordon Bearings is alerting its customers to the recent publication of a DNV GL study that concludes the recent surge in propeller shaft bearing failures is indeed related to the use of certain EALs.
Thordon Bearings has received a Canadian Coast Guard contract to supply six award-winning SeaThigor shaft seals for retrofit installation to three purpose-built icebreakers.