
Products
Robust sealing performance
For most machinery, even small oil leaks can be a big problem. Today’s increasingly aggressive lubricants can threaten seal performance, damaging vital equipment which can lead to unplanned maintenance.
With the right seals you can reduce friction, retain lubricity and keep contaminants out of the system. Simplex and SKF seals are available in a range of designs, sizes and materials and can be delivered around the globe, fast. SKF Marine helps identify the right seal for each individual application and all our products and solutions are designed to give you cost-effective, reliable sealing performance.
Simplex and SKF seals

Simplex sterntube seals
Better protection, better performance. Comprehensive range of sterntube seals includes bearings, seals and brushes as complete turnkey solutions.

Simplex bulkhead seals
Self-lubricating bulkhead seal solutions. Self-lubricating bulkhead seal solutions for rotating shafts, designed for offshore supply vessels with long shafts and multiple bulkhead openings.

Simplex net protection solutions
Aft seal protection. Protector solutions designed to be used individually or in combination for protecting the aft seal from fishing nets or lines.

Simplex cutter and pump gear bulkhead seals
Fast availability, reliable, safe technology. Lip and face type seals, as well as combined seals, customized to your needs to safeguard the cutter suction dredger’s machine rooms.
Simplex Sterntube seal accessories

Simplex Oil dryer
Remove unwanted water. Reduce water content and provide an active lube oil circulation. Water is vaporized, separated and discharged automatically.

Simplex Active circulation unit
Continuous oil circulation and refreshment. Transfer contaminants in the oil from the aft seal to the aft seal tank for further lube oil maintenance.
Simplex shaft line bearings and sterntube solutions

Simplex BlueRun sterntube solutions
For stringent environmental requirements. Water-lubricated sterntube systems, including polymer bushes, for marine applications.

Simplex Intermediate shaft bearings
Better performing short shell bearings. Short, plain bearings optimized with technically advanced bonding of the bearing metal and shell for precise alignment.

Simplex High-load thrust bearings
Maximum strength, stability and efficiency. Single-collar bearings designed to withstand the thrust loads produced by a ship’s propeller.

Simplex FlexiTube and SternTube
Precision technology for rapid installation. A complete package, including sterntube bushes, patented sealing packages and supervised installation in less than eight hours.

Simplex Sterntube bushes
Superior quality, durability and reliability. Made of nodular cast-iron/tin-based white metal (GGG-40) with intercrystalline bonding for maximum durability.
Simplex Service

Initial Consultation
- Complimentary initial consultation, planning, technical support for new-build and retrofit
- Close coordination with the customer and the shipyard during construction
- Advice on country-specific provisions and regulations, for example in USA waters
- Initial installation of components
- Commissioning of the components on board
- Alignment control
- Product training for the crew

Regular docking service
- Optimal replacement parts based on the ship´s history
- Outstanding OEM quality
- High availability of replacement parts and express delivery
- Qualified service technicians worldwide
- Standardised service reports worldwide

Vessel operation service
- Maintenance and functional checks for all components
- Technical advice, fault diagnostics and system optimisation
- Service information provided on a regular basis

Spare parts
- Central warehouse in Hamburg plus two more in Singapore and Shanghai
- Short notice production of spare parts: 98% of already delivered parts can be reproduced within a very short time
- Speedy delivery thanks to airport security clearance
- Constant quality checks, ongoing development
- Specially-developed tools for spare parts installation

Emergency service
- 24/7 hotline with technical support
- Emergency service support
- Highest availability of standardcomponents and spare parts
- Additional express production capacities
- Underwater repair service