Mining

The diverse nature of applications present in this industry means that almost all types of bearings can be used. Bucket wheel excavators require the use of large triple-row roller slewing bearings with external gearing due to the heavy load exerted on them. Alternatively, single- and double-row ball slewing bearings, potentially in the form of double-axial ball bearings, may be employed depending on the existing load.

As a means of protecting the bearing seal against dirt and debris it is also possible to install steel labyrinths that are directly integrated in the bearing.