Luoyang Coperion Bearing Co., Ltd.

Luoyang Coperion Bearing Co., Ltd. specializes in the production and design of tandem thrust cylindrical roller bearings, crossed roller bearings, and non-standard customized bearings, boasting rich design experience. The company's production process adopts precision grinding technology and a design scheme for main machine matching. Since its establishment, the company has designed and manufactured tandem thrust cylindrical roller bearings and special bearings with inner diameters ranging from 4mm to 1100mm. It has provided over 400 different-sized bearings for plastic pellet parallel twin-screw extruders, triple-screw extruders, oil press screws, and steel mills. It also supplies high-quality tandem thrust cylindrical roller bearings to the large-torque gearbox industry at home and abroad. For the tandem thrust cylindrical roller bearings produced by our company, the forgings are made of high-quality bearing steel GCr15. After quenching, tempering, and annealing treatments, the hardness reaches HRC56 - 62, with stable mechanical properties. Through optimized design, the service life can reach 7 - 9 years. Meanwhile, the company can also provide products with a longer service life designed with special materials. The service life of products made of special materials can reach 20 years. Our products have provided over 600,000 sets of bearings to more than 90 countries at home and abroad, satisfying the needs of main machine users and maintenance users of extruder gearboxes. Coperion owns high-precision surface grinders, high-precision cylindrical grinders, high-precision internal grinders, and precision lapping machines to ensure the quality and precision of the products. The company can produce basic tandem thrust cylindrical roller bearings, shaft-mounted tandem thrust cylindrical roller bearings, sleeve-type tandem thrust cylindrical roller bearings, and products customized according to customer drawings. These bearings feature small radial cross-sectional dimensions, compact structure, large axial load capacity, uniform load on each row of rollers, wear resistance, low vibration and noise, and long service life. They are ideal screw spindle bearings for extruder gearboxes. Customers can choose two, three, four, five, six, seven, or eight-row tandem bearings according to the screw center distance, space, and load. We can also undertake the production of tandem bearings of various sizes and structures customized according to drawings. At present, Coperion can produce 120,000 sets of bearings of various structural sizes and types per year. It can undertake OEM and authorized OEM production. 50% of the products are exported to developed countries such as Germany, Italy, Taiwan (China), Turkey, the United States, and Japan. We adhere to the enterprise spirit of "innovation, steadfastness, and perseverance", and serve users with the concept of honesty, trustworthiness, and altruism, meeting customer needs and serving customers at the fastest speed. We are committed to creating tandem thrust cylindrical roller bearing products with higher cost performance, and moving forward hand in hand with all Coperion's customer friends for win-win cooperation.