Cylindrical roller bearings are divided into four-row cylindrical roller and double row cylindrical roller, high radial load carrying capacity, but can not bear axial force, the small radial size, high speed limit, because the inner wall can be installed separately so inner and outer components (with a full roller and cage). ---- This kind of bearing rollers for frequent replacement of all types of cold and hot rolling mill with radial load capacity, high rotational accuracy, easy to disassemble advantages installation. For a variety of hot and cold rolling mill work roll or roller bearing cone on the billet mill and other roller bearings are separable bearings, inner and outer rings with tapered raceways line. These bearings are installed by the number of columns roller into single row, double row and four row tapered roller bearings, such as different structural types. Single row tapered roller bearings can bear radial load and axial load in one direction. When the bearing radial load, will produce an axial component, so when you need another can withstand the axial force in the opposite direction to be balanced bearing Bearing Co., Ltd. is located in Luoyang Ma nine ancient city of Luoyang, is a production and sales large, extra large, import substitution and non-standard bearing the special structure of joint-stock enterprises. My company has strong technical force, engineers and technicians accounted for 18% of the number of enterprises, skilled workers have been several rigorous training and technical level assessment, strict work style, technical excellence. Production equipment and testing instruments Ryoma Bearing Co., fully able to meet all types, size, precision grade bearings and special processing requirements, production process according to the enterprise internal control standards stricter than national standards and seized the whole of the product integrated multi-project test manufactured products, the factory can guarantee the quality of each bearing products meet or exceed national standards. Our company regards quality as life, customer is God, in order to meet customer expectations, the striving for national oversize bearing industry leading companies as their goals and rewards caring for customers. Our range of product specifications for the internal diameter of Φ200 ~ Φ4500mm, widely used in machine tools, petrochemical, mining, metallurgical equipment, power generation equipment, heavy machinery, building materials, construction machinery, oil rigs, steel ball processing equipment, defense industry and technology and other cutting-edge equipment product sales covered more than 20 provinces and cities, with domestic customers to establish a good economic and trade relations. Our company has obtained GB/T19001-2000idtISO9001: 2000 "quality certification system *" and bearing export ISO9001: 2000 "Quality System Registration *", bearing products are exported to America, Europe, Australia and Southeast Asian countries. Ma Luoyang Bearing Co., Ltd. Contact: Zhuxing Li