Servi has supplied sliding bearings to Norwegian industry for more than 75 years, and together with our customers, we have built up a great deal of expertise in the use of sliding bearings in connection with hydropower. We are happy to share this knowledge with you.
Our sliding bearings are used in guide vanes and control rings, in both Francis and Kaplan turbines.
We also supply sliding bearings for lock gates, flood protection hatches, gate cleaning systems, etc.
The sliding bearings materials we supply for hydropower applications are both in composite and stainless materials, and as both plain segments, cylindrical and spherical sliding bearings
Click on the headings to see more information about the material in the PDF.
Self-lubricating, maintenance-free Sliding Bearings material with graphite sliding layer and stainless steel backing
Self-lubricating, maintenance-free Sliding Bearings material based on bronze/nickel/iron, with lubricant evenly distributed throughout the metallic matrix.
Self-lubricating, maintenance-free Sliding Bearings material with PTFE sliding layer and steel or bronze outer wall. Contains lead.
Self-lubricating, maintenance-free, lead-free Sliding Bearings material with PTFE sliding layer and steel or bronze outer wall.
Grease-lubricated Sliding Bearings, acetal copolymer sliding layer and steel outer wall.
Self-lubricating, maintenance-free fibre-spun Sliding Bearings material with PTFE.
Bronze material with PTFE/graphite lubrication plugs
