In the mining industry, slewing bearings are necessary to ensure the smooth operation of excavation and conveyor systems. For example, pipe jacking machines depend on vertical bearings to manage the pressures exerted by the surrounding soil during underground operations. Given the demanding nature of these environments, equipment must be reliable and safe. At ZZ, we focus on developing tailored solutions that enhance the performance of mining machinery, helping them efficiently handle tough tasks. Conveyor systems are also essential, as they transport materials and improve overall productivity, especially stacker-reclaimers that manage heavier loads.