The machines used in the mining and quarrying industry face some of the harshest operating conditions on earth: contamination, heavy loads, vibrations, extreme temperatures, difficult access for maintenance, and extreme production demands. Besides the core activity of material extraction from the earth surface or from below it, this sector also includes additional operations such as loading, transport, crushing, screening, and finishing. Thanks to its extremely robust bearings and tailor-made solutions, RKB has become the partner of choice of many key organizations involved in this very demanding market.

• Dump trucks (dumpers)
• Vibrating screens
• Crushers
• Grinding mills
• Pelletizing mills
• Conveyors
• Bucket wheel excavators