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 spindles lift off the bearing surface and slide on the layer of lubricant. Spieth radial plain bearings therefore combine good attenuation and impact resistance with optimum bearing play, concentricity and smooth running characteristics, resulting in improvements to the finish quality, dimensional accuracy, production tolerance and tool life.

Areas of application

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.

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info[at]spieth-me.de

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