Compac for Life: in This Issue
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MARINE ISSUE 2019-1 BEARING WEARLIFE Thordon’s COMPAC bearing with tapered keyset installed at the shipyard COMPAC FOR LIFE: IN THIS ISSUE... THORDON SEAWATER LUBRICATED Viking Jupiter Delivered with Thordon 4 Water Lubricated Propulsion Arrangement PROPELLER SHAFT BEARINGS Coast Guard Solves Shaftline Problem with 6 Thordon Propeller Shaft Bearing System GUARANTEED FOR A LIFETIME Canadian Coast Guard Provides 1st Icebreaker 8 Reference for Thordon’s SeaThigor Seal Thordon Bearings is offering its award-winning COMPAC seawater Lomar’s Super-Eco Boxships Mark European lubricated propeller shaft bearing system with a lifetime bearing wearlife 10 Breakthrough for Thordon Bearings guarantee. Mooring System Installation Highlights 12 Thordon’s Increasing Range of Bearing Previously COMPAC bearings have been offered with a 15-year wearlife Applications guarantee but Thordon, the global leader in seawater lubricated propeller Polymer Pioneer, George A. Thomson, 14 Wins Prestigious Elmer A. Sperry Award shaft bearings, announced at the SMM 2018 trade show in Hamburg, Continued Use of Oil Lubricated Shaft Seals Germany, that its tough polymer bearings will not need to be replaced 16 Counterproductive to Environmental Legislation throughout a vessel’s operational life. Thordon’s Award Winning Products: continued... 2 18 SeaThigor Shaft Seal & COMPAC System ZERO POLLUTION | HIGH PERFORMANCE | BEARING & SEAL SYSTEMS and the award-winning SeaThigor forward seal, the Thordon system. We first selected seawater shaft bearing market.” COMPAC FOR LIFE ...continued bearing wear is negligible, providing optimum lubrication for environmental reasons, but having The extended wearlife of a component that is critical through life performance from what is already an operated COMPAC on a number of vessels, we to vessel performance is based on an extensive study exceptionally robust bearing. have experienced a reduction in ship operational of the performance data of the 550 plus COMPAC Commenting on his experience of the COMPAC costs compared to oil lubricated propeller shaft shaft bearings in operation on commercial vessels, system installed aboard a number of Princess Cruises configurations. A lifetime guarantee on the bearing is dating back more than 25 years. Ships, Richard Vie, Carnival Corporation’s former likely to add to those savings.” Thordon Bearings’ President and CEO, Terry Vice-President, Technical Development and Quality Carisbrooke Shipping’s first COMPAC installation McGowan, said: “After evaluating the performance Assurance – Shipbuilding, said: “From a business, was in 2011 to the 8,651dwt multipurpose dry and operational data of the ocean-going merchant environmental and safety standpoint, seawater cargo ship Vectis Eagle. Carisbrooke now operates vessels that operate COMPAC seawater lubricated lubricated shaft line bearings offer the optimum solution. the COMPAC seawater lubricated propeller shaft bearings we found that if the environment was “Thordon’s products are proven and reliable with arrangement on a total of eight vessels. controlled - ensuring an adequate supply of clean an exceptional lifetime, and of course the lubricant “Based on our experience with these bearings in water consistently delivered to the shaft bearings – the – seawater – is limitless and without cost. This continuous service for the last 6 years we will ensure COMPAC bearing wear was minimal. Environmental substantially reduces the risk of failures compared that future building specs incorporate the Thordon protection is of course high on the list of priorities to other propulsion solutions and therefore increases system,” added Capt. Merritt. for ship owners, but system reliability, reduced Current ship owners using COMPAC seawater ship availability and protects its earning potential over operational expenditure and maintenance are other Craig Carter, Thordon Bearings’ Director of lubricated propeller shaft bearings include: its lifetime. Operating costs are minimal. The risk of Marketing and Customer Service, said: “For the key factors influencing the purchasing decision.” • Lomar Shipping (UK) polluting the seas through the release of oil or any other global shipping industry to fully support any “We believe our system meets these commercial ship • Grimaldi Group (Italy) lubricants and subsequent fines and adverse publicity movement to safeguard the ocean environment, any owner priorities, and this is why we are pleased to • Alaska Tanker Company (USA) is eliminated completely. Ship performance and safety technological development has to make commercial now offer our COMPAC bearings with a lifetime • Princess Cruises (USA) is not likely to be compromised by propulsion system sense. Shipowners and managers are becoming guarantee. With the announcement today, we are • Atlanska Plovibda (Croatia) failures thus further strengthening the case for adopting much more interested in a proven technology that taking the seawater lubricated propeller shaft to the • Groupe Desgagnés (Canada) a seawater lubricated shafting solution.” eliminates both operational and accidental stern next level.” • Carisbrooke Shipping (UK) Captain Simon Merritt, Senior Fleet Manager at tube oil pollution while meeting increasingly stringent • Crowley Maritime Corp. (USA) The COMPAC bearing is guaranteed to meet Carisbrooke Shipping, a long-time proponent international environmental regulations. A ‘COMPAC Classification Society propeller shaft bearing • ConocoPhillips (USA) of the seawater lubricated propeller shaft For Life’ takes advantage of this and helps secure our • CSL Group (Canada) wear specifications for the lifetime of the vessel or arrangement, agreed: “We are very satisfied with leading position in the seawater lubricated propeller Thordon Bearings will supply new bearings free of • COSCO (China) • NY Staten Island Ferries (USA) charge. According to VesselsValue.com, the average • Tropical Shipping (USA) merchant ship lifespan is 25 years. • BC Ferries (Canada) The guarantee is subject to prior approval by • Viking Cruise Lines (UK) Thordon Bearings. All operators of commercial • Polsteam (Poland) tonnage operating with 300mm diameter shafts or • Erik Thun Group (Sweden) greater can benefit from the guarantee, although the • Algoma Corp. (Canada) complete COMPAC system must be specified. When • Blue Star Ferries (Greece) COMPAC operates in conjunction with Thordon’s • Rederiet Stenersen (Norway) Water Quality Package (that removes abrasives), • More than 40 Navies worldwide ThorShield anti corrosion shaft coating, shaft liners 2 3 NEWSWORKS - MARINE ISSUE 2019-1 NEWSWORKS - MARINE ISSUE 2019-1 Pedrotec is currently negotiating the engineering and VIKING JUPITER supply for the continuation of four Viking newbuilds. For a DELIVERED WITH Richard Goodwin, Vice President, Engineering, The first of the series, Viking Star was delivered in GUARANTEED SOLUTION Viking River Cruises, said: “From the outset, when we 2015, followed in subsequent years by Viking Sea, based on first entered the cruise market four years ago with Viking Sky, Viking Sun, and Viking Orion. PROVEN PERFORMANCE THORDON select a Viking Star, we opted for water lubricated propulsion WATER LUBRICATED as a cost-effective means of reducing the impact of our operations on the marine environment. The COMPAC PROPULSION COMPAC system has proven itself both commercially ...we opted for water Seawater Lubricated and operationally and we look forward to working Propeller Shaft Bearing ARRANGEMENT with Thordon on future projects.” lubricated propulsion Thordon Bearings’ President and CEO, Terry System McGowan, added: “We congratulate Viking Cruises as a cost-effective and Fincantieri on the successful and timely delivery of the sixth vessel in this class, a series of ships that means of reducing BEARING WEARLIFE have proven immensely popular with passengers and crew. We are delighted that both owner and the impact of our builder continue to support the use of COMPAC water lubricated propulsion.” operations on the Viking’s fleet of modern passenger ships are each marine environment. equipped with energy-efficient hybrid engines to minimise airborne pollution, while the COMPAC propeller shaft bearing system is lubricated by seawater and does not require an aft seal, reducing The delivery of Viking Jupiter places Viking in pole in-service maintenance costs. The vessels’ hull has position as the world’s largest small ship ocean also been optimised for fuel efficiency. cruise line, only four years after launching its ocean Viking Jupiter, the 47,800gt cruise ship built at According to Alfredo Tosato, Managing Director at business. Fincantieri’s shipyard in Ancona, Italy for Viking Pedrotec, Thordon Bearings authorised distributor in Cruises, has been delivered with a Thordon Bearings’ Italy, Fincantieri frequently specifies COMPAC for its seawater-lubricated propeller shaft system. It is newbuilding projects. the sixth Viking cruise ship to be fitted out with the “When Viking started working with Fincantieri on COMPAC bearing arrangement. these vessels, the shipbuilder recommended the Two 930 passenger-capacity sisterships, Viking Tellus Thordon solution at the design stage due to the and Viking Venus, currently undergoing construction excellent performance of the installations on the at Fincantieri and slated for delivery in 2021, have Disney Magic and Princess Cruise Lines’ Grand also been specified with the pollution-free Thordon Princess. For every new project where a conventional system. Further newbuilds of the same