• 2017 December 8 09:13

    Wärtsilä Linesafe for propeller shafts revolutionises bearing design

    The new Wärtsilä Linesafe brings significant improvements to the performance of intermediate shaft bearing solutions, the company said in its press release. The innovative bearing has a simplified design, which enhances flexibility and lowers lifecycle costs. The design builds on the core competencies from Wärtsilä’s existing line shaft bearing solutions, long standing experience on plain bearing design and thorough understanding of the present and future customer needs of marine and oil & gas operators.

    The technology group Wärtsilä launches Wärtsilä Linesafe at the Marintec China event in Shanghai in December 2017, and adds the solution to its comprehensive seals & bearings product portfolio. The simplified design of Wärtsilä Linesafe enables short lead times as well as fast spare part delivery and service response. In addition, the updated bearing design offers enhanced flexibility within the standard design, which can allow customers to select different product configurations based on their needs.

    “The new Wärtsilä Linesafe is revolutionary. It’s a major step forward in bearing design,” says Laura Lois, Product Manager, Wärtsilä Seals & Bearings. “The Wärtsilä Linesafe is designed to address the needs of marine and offshore owners and operators. The bearing design addresses market requirements such as increased radial load capacity, allowable shaft slope as well as a reduced amount of oil necessary for operation. The modular design enables the Wärtsilä Linesafe bearing to be tailored for use in various operating environments, and in customer-specific applications.”

    Further operational improvements of the Wärtsilä Linesafe standard design include readiness to connect a pump when forced lubrication is required, water cooling availability, interchangeable upper and lower bearing shells, and self-aligning design. In addition, the system can be equipped with a ‘safe return to port’ functionality when in flooded conditions.

    Wärtsilä Linesafe is a hydrodynamic bearing with a modular housing made of high quality cast iron. Its self-lubrication is enabled by a cast aluminium oil ring and oil scraper. The innovative new bearing design incorporates vast advantages offered by Wärtsilä’s prior intermediate shaft bearing solutions. For instance, Wärtsilä Linesafe is fully split with the benefit of being easily replaceable and serviceable. The self-alignment of Wärtsilä’s intermediate shaft bearing solution offers simple alignment and installation as well as reduced wear, resulting in longer operational life, which can help customers achieve lower lifecycle costs.

    “The new Wärtsilä Linesafe for propeller shafts is suited for all vessel types from Cruise to Navy. Wärtsilä Linesafe will replace all prior variations of Wärtsilä’s intermediate shaft bearing solutions,” says Matthew Bignell, Sales Development Manager, Seals & Bearings. “In addition to this innovative product development, Wärtsilä provides customers with worldwide field service support and technical expertise with its global network.”

2018 March 21

00:32 Ontario Government accepts Damen proposal for full ferry electrification

2018 March 20

18:20 Sirius Petroleum announces delivery of compact well head systems for Ororo-4 and Ororo-5
18:02 Leningrad Region Governor visits Vyborg Shipyard
17:56 PSA’s Bharat Mumbai Container Terminals enhances Nhava Sheva connectivity with first barge and train volumes
17:40 Van Oord posts results for 2017
17:25 Nevsky Shipyard designed a unique test stand
16:58 Multi-Link Terminals Ltd Oy orders Konecranes ship-to-shore crane for its Helsinki terminal
16:40 SMM 2018: green shipping makes headway
16:01 Transit shipments of containers on Russian Railways' network increased by 40% in January-February 2018
15:36 Rotterdam, the Netherlands will host 21st Ballast Water Management Conference on 7-8 November, 2018
15:13 NWSA container volumes grow 6 percent in February 2018
14:50 IMO Secretary-General Kitack Lim spoke at International Shipping Summit in Istanbul
14:24 More than half of spaces at icebreaker Arktika being built by Baltiysky Zavod are ready for outfitting (photo)
14:12 Maersk Line increases FAK rates from Far East to North Europe
13:35 Dredging works to be performed at seaport of Vladivostok
13:13 BP charters Safe Caledonia for West of Shetland
12:47 Traffic of passenger cars and buses through Crimea Bridge to be launched in May 2018 – RF Transport Ministry (photo)
12:01 Wan Hai Lines to launch new China to Vietnam service
11:51 40 icebreaker escort operations performed in eastern part of Gulf of Finland during 24 hours on March 19-20
11:28 Bunker prices level up at the Far East ports of Russia following last week’s fall (graph)
11:19 Maersk Line stops Winter Fee from world to St Petersburg FCT, RU, St Petersburg, RU, St Petersburg FP, RU, Ust Luga, RU and Kronshtadt
11:03 Skangas celebrates milestone with 1,000 LNG bunkering operations in 2017
10:40 Experts say Wärtsilä – Transas transaction is a step towards Wartsila localization in Russia
10:14 Brent Crude futures price up 0.3% to $66.25, Light Sweet Crude – up 0.34% to $62.34
09:37 Rosneft produced 225.5 mmtoe of liquid hydrocarbons in 2017, up 7.3% YoY
09:15 Baltic Dry Index down to 1,136 points

2018 March 19

18:06 CMA CGM announces GRR from Asia to East Africa
18:00 NIBULON awarded first advanced training certificates of state standard to shipbuilders
17:39 Vladivostok Sea Fishing Port handled 618,500 tonnes of fish in 2M’18, up 19.8% Y-o-Y
17:22 Gross revenue of Sovcomflot in 2017 grew by 3.4% to $1.43 billion
16:58 VSC terminal launches train services to Ramenskoye Station
16:41 Wagenborg carries out inspections in Russian Far East
16:30 ClassNK releases Guidelines for Direct Load Analysis and Strength Assessment of hull structure
16:06 Port of Rotterdam Authority: solid financial results in 2017 create new scope for ambitious investment programme
15:49 Maersk Line relaunches Asia-Europe Network to increase schedule reliability
15:43 Port of Rotterdam could increase its market share in certain regions in South-West Germany by up to 23%
15:17 North Rhine-Westphalia and Port of Rotterdam make start on port agreement
14:54 Exercise on maritime security held in Nigeria on 14-16 March
14:29 Rosneft posts growth of its net income in 2017, by 40.7% to USD 3.8 billion
13:55 Average wholesale prices for М-100 HFO down to RUB 11,944 in RF spot market
13:32 Workshop on how to design and conduct drills and maritime security exercises held in Jamaica
13:10 DP World and NIIF joint venture Hindustan Infralog to acquire 90% of Continental Warehousing Corporation in India
12:48 52 icebreaker escort operations performed in eastern part of Gulf of Finland during 24 hours on March 18-19
12:21 Wärtsilä acquires Transas to accelerate its Smart Marine Ecosystem vision
12:05 ULSTEIN holds steel cutting for SunStone's X-BOW expedition cruise vessel
11:49 Aker Arctic and ICEYE to provide satellite ice information
11:30 13th Arctic Passion Seminar held in Helsinki
11:08 Bibby Offshore announces merger with Rever Offshore
10:45 Container throughput of port Hong Kong (China) up 2.2% to 3.22 million TEUs in Jan-Feb’18
10:23 Brent Crude futures price down 0.48% to $65.89, Light Sweet Crude – down 0.46% to $62.12
10:08 MSC launches new freight rail service between Seville, Spain, and the Atlantic
09:42 Singapore will host 17th Vessel Efficiency and Fuel Management Summit on 29-30 August 2018
09:17 Baltic Dry Index down to 1,143 points
09:08 Ulstein celebrates keel laying of Lindblad’s first polar new build
08:04 DP World acquires fully integrated logistics services provider in Peru

2018 March 17

06:48 Seatrade convicted for trafficking toxic ships

2018 March 16

18:06 Rijkswaterstaat awards Afsluitdijk project to Levvel consortium
17:36 HHLA Container Terminal Burchardkai handles new record ship
17:05 ICS publishes latest Flag State Performance Table
16:51 Vladimir Putin inspected the completed new road section of the Crimean Bridge