Gearboxes are critical to the performance of many machines, from vehicles to wind turbines. Hydrodynamic slide bearings in gearboxes improve this performance by minimizing friction, extending service life and significantly increasing power density.
Find out how Miba slide bearings in gearboxes can achieve this.
Gearboxes must function reliably in many applications under extreme conditions. Hydrodynamic slide bearings can increase the performance of gearboxes and extend the application limits in a wide range of industries.
Miba relies on slide bearing technology for gearboxes. They work hydrodynamically. A lubricating film between the bearing and shaft separates the two surfaces. This reduces friction and extends the service life. You can find out more about our plain bearings on our axial and radial plain bearings product pages.
For planetary gearsets in main gearboxes, Miba develops flexible solutions made of steel backing, bearing metal and coating. This reduces the installation space of the hydrodynamic slide bearings in the gearbox to just a few millimeters and enables higher power densities.
Bearing metals that can withstand the high temperatures and requirements can be applied directly to the friction surface (inner diameter of the gear wheel) by means of sputter coating. This can reduce the overall weight.
This application utilizes Miba slide bearings in the gearboxes, which ensure high speeds, effective vibration damping and rigidity. Depending on the requirements, the bearings can be designed with tilting pads.
With the flexible bearing solution consisting of steel backing, bearing metal and coating, the installation space can be reduced to just a few millimeters, thereby achieving higher power densities.
The use of Miba slide bearings in various gearbox applications has achieved impressive results.
Overall, it can be stated that, depending on the application, hydrodynamic slide bearings can increase the performance and reliability of the systems.
Thanks to the hydrodynamic mode of operation, the bearing also enables low-maintenance use and a long service life.
Hydrodynamic slide bearings are an enormous benefit for gearbox applications in wind turbines, aircraft turbofans, turbomachinery and off-highway vehicles.
Thanks to their space-saving design and flexible design options, hydrodynamic slide bearings help to reduce energy costs and increase machine performance.
Would you like to find out more about the advantages of our slide bearings in gearboxes? Get in touch with us. We will be happy to advise you on our flexible solutions.