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Bearings, Seals and Couplings

Duramax Marine-Water-Lubricated Bearings and Shaft Sealing Systems

Duramax® Marine is the world leader in water-lubricated rubber bearing technology for Military propulsion shaft applications. Our fully molded sleeve, flanged and stave type bearings are tested and manufactured to stringent Military specifications.
Duramax® Marine is the world leader in water-lubricated rubber bearing technology for Military propulsion shaft applications. Our fully molded sleeve, flanged and stave type bearings are tested and manufactured to stringent Military specifications. 		A Stern Tube Bearing (Split Scalloped Shell Johnson Cutless® Bearing). These bearings possess low coefficient of friction and inherent vibration-dampening qualities and are non-polluting.
A Stern Tube Bearing (Split Scalloped Shell Johnson Cutless® Bearing). These bearings possess low coefficient of friction and inherent vibration-dampening qualities and are non-polluting. 		Romor® I Bearing Staves are fully interchangeable with brass backed Class I staves. Romor® staves are made from specially formulated nitrile rubber bonded to Ultra High Molecular Weight Polyethylene (UHMW-PE) backing.
Romor® I Bearing Staves are fully interchangeable with brass backed Class I staves. Romor® staves are made from specially formulated nitrile rubber bonded to Ultra High Molecular Weight Polyethylene (UHMW-PE) backing.
The Duramax® Shaft Seal System is designed to solve problems associated with other shaft seals. Dripless seal technology reduces oily contaminated water in the bilge and covered spring chamber provides secondary water seal for backup protection.
The Duramax® Shaft Seal System is designed to solve problems associated with other shaft seals. Dripless seal technology reduces oily contaminated water in the bilge and covered spring chamber provides secondary water seal for backup protection. 		A Johnson Commercial Stuffing Box - ruggedly constructed, offering dependable performance from air, water and grease services.
A Johnson Commercial Stuffing Box - ruggedly constructed, offering dependable performance from air, water and grease services.

gumeta-Rubber Shaft Bearings, Rubber Mouldings and Rubber-Metal Parts

gumeta water lubricated rubber bearings – for the safe and reliable bedding of the propeller shafts of your compartments boats, freighters, tankers and passenger ships.
gumeta water lubricated rubber bearings – for the safe and reliable bedding of the propeller shafts of your compartments boats, freighters, tankers and passenger ships. 		gumeta bearings – first class quality, tailored to suit your needs, ready to be installed.
gumeta bearings – first class quality, tailored to suit your needs, ready to be installed. 		The navy arrange their shafts with gumeta rubber shaft bearings, as do dockyards, shipping companies, pleasure boat companies, barges and the river and harbour police.
The navy arrange their shafts with gumeta rubber shaft bearings, as do dockyards, shipping companies, pleasure boat companies, barges and the river and harbour police.
gumeta offer a wide range of products produced to the highest quality standards, and approved by the major classification societies.
gumeta offer a wide range of products produced to the highest quality standards, and approved by the major classification societies.

Orkot Marine Bearings-Rudder Bearings and Water Lubricated Stern Tube Bearings

Orkot Marine Bearings have extensive experience of supplying rudder and stern tube bearings to the demanding shipbuilding and repair markets.
Orkot Marine Bearings have extensive experience of supplying rudder and stern tube bearings to the demanding shipbuilding and repair markets. 		Orkot Marine Bearings have been fitted to over 1,000 vessels worldwide during the past 25 years.
Orkot Marine Bearings have been fitted to over 1,000 vessels worldwide during the past 25 years. 		Orkot Marine Bearings are supplied to many cruise ships where we are respected for our prompt service and 24-hour availability.
Orkot Marine Bearings are supplied to many cruise ships where we are respected for our prompt service and 24-hour availability.
Orkot Marine Bearings are backed up by worldwide stocks. We have the highest classification society approval up to 15N/mm2, together with true dry running approval.
Orkot Marine Bearings are backed up by worldwide stocks. We have the highest classification society approval up to 15N/mm2, together with true dry running approval. 		Orkot Marine Bearings are used extensively in offshore engineering applications including mooring systems, cranes and other deck machinery where the ability to withstand high loads with low maintenance are essential.
Orkot Marine Bearings are used extensively in offshore engineering applications including mooring systems, cranes and other deck machinery where the ability to withstand high loads with low maintenance are essential.

Profiseal-Propeller Shaft Seals and Bulkhead Seals

Large ProfiSeal propeller shaft seals 100mm to 180mm.
Large ProfiSeal propeller shaft seals 100mm to 180mm. 		Water- and oil-lubricated ProfiSeal propeller shaft seals are designed for marine shafts with diameters ranging from 20mm to 90mm and 100mm to 180mm.
Water- and oil-lubricated ProfiSeal propeller shaft seals are designed for marine shafts with diameters ranging from 20mm to 90mm and 100mm to 180mm. 		New in the product portfolio is the ProfiSeal bulkhead seal, designed for shaft diameters from 50mm to 400mm and gliding speeds up to 40m/s.
New in the product portfolio is the ProfiSeal bulkhead seal, designed for shaft diameters from 50mm to 400mm and gliding speeds up to 40m/s.
CENTALINK, the silent drive shaft, is proven in applications such as shaft lines of up to 25m and torque ranges of up to 540KNm.
CENTALINK, the silent drive shaft, is proven in applications such as shaft lines of up to 25m and torque ranges of up to 540KNm. 		Silverline water-lubricated rubber bearings, for shaft diameters from 20mm to more than 1,000mm and gliding speeds from 0.05m/s to 35m/s, are accepted by all major classification societies.
Silverline water-lubricated rubber bearings, for shaft diameters from 20mm to more than 1,000mm and gliding speeds from 0.05m/s to 35m/s, are accepted by all major classification societies.

Roxtec International-Multidiameter Cable and Pipe Transits

Roxtec cable and pipe transits protect installations against hazards from fire, water, gas and explosions. This includes installation with plastic pipes.
Roxtec cable and pipe transits protect installations against hazards from fire, water, gas and explosions. This includes installation with plastic pipes. 		Roxtec Multidiameter technology enables a perfect fit regardless of varying cable and pipe diameters. Logistics is simplified too thanks to a radical reduction in inventory.
Roxtec Multidiameter technology enables a perfect fit regardless of varying cable and pipe diameters. Logistics is simplified too thanks to a radical reduction in inventory. 		Roxtec transits can be welded or bolted to bulkheads and decks.
Roxtec transits can be welded or bolted to bulkheads and decks.
Round Roxtec transits are available for installation in round openings or sleeves. Here several pneumatic pipes are routed and sealed through the same opening.
Round Roxtec transits are available for installation in round openings or sleeves. Here several pneumatic pipes are routed and sealed through the same opening. 		Roxtec PPS seals for plastic pipes provides fire-protection for a variety of thermo-plastic pipes.
Roxtec PPS seals for plastic pipes provides fire-protection for a variety of thermo-plastic pipes.

Thordon Bearings-Pollution-Free Stern-Tube and Rudder Bearings for Today’s Ship Owners

BP Shipping (UK) – Four oil tankers (185,000 DWT) equipped with COMPAC stern tube bearings built at NASSCO (USA) from 2004-2006.
BP Shipping (UK) – Four oil tankers (185,000 DWT) equipped with COMPAC stern tube bearings built at NASSCO (USA) from 2004-2006. 		The COMPAC single-tapered key design allows stern tube bearings to be withdrawn, inspected and re-installed in a matter of hours with the shaft in place.
The COMPAC single-tapered key design allows stern tube bearings to be withdrawn, inspected and re-installed in a matter of hours with the shaft in place. 		Proven Results of long-bearing wear-life with Disney Magic (83,000 GT), equipped with COMPAC single-tapered keyset since 1998.
Proven Results of long-bearing wear-life with Disney Magic (83,000 GT), equipped with COMPAC single-tapered keyset since 1998.
Easy to install and grease-free SXL rudder bearings are guaranteed for 15 years on new buildings.
Easy to install and grease-free SXL rudder bearings are guaranteed for 15 years on new buildings. 		A highly-flexible, tough corrosion-protection coating for propeller shafts designed to extend shaft withdrawal period.
A highly-flexible, tough corrosion-protection coating for propeller shafts designed to extend shaft withdrawal period.

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