Radial Plain Bearings: Reliably slide and lift off

Spieth radial plain bearings – hydrodynamic multilobe bearings with adjustable play. Spindle bearings on modern, high-performance machines demand high precision. Hydrodynamically lubricated multilobe radial plain bearings with the Spieth principle have a clear advantage in modern mechanical engineering / machine tool construction thanks to their precise and quickly adjustable bearing play compared to rolling bearings.

The hydrodynamic radial plain bearings are primarily used in cylindrical grinding machines in mechanical engineering. They meet the increasing quality requirements in production and are an excellent choice thanks to their long service life.