Mining machinery and equipment under long-term work in difficult enviroment, sustains overload, debris pollution, severe eccentric force, a wide range of operating speed, so need high requirement to the bearings, that can resist high temperatures, overload, poor water and dust impact and they can be easy installation and removal. Over the tears, to meet the stringent environmentral requirements in order to adapt to extreme conditions, the company's technical staffs specialize in great concentration, long-term commitment for mining machinery industry with complete and customized solutions. We produce the bearings according to your requirements.