Tianchi Bearing is committed to the research and development and production of special bearings for chemical fiber equipment. TCOK mainly produce high-precision P2 and P4 deep groove ball bearings (6000----6020, 6200----6220), high-precision P2 and P4 angular contact ball bearings (7000----7020, 7200----7220 ), special shaft bearings and spindle bearings for winder of chemical fiber equipment, motor bearings and disc bearings used for the high-speed hot rollers, grooved rollers and spindles. In addition, Tianchi Beating provide supporting products for imported equipment, including Barmag (Germany), TMT (Japan), Murata, Toray and Teijin, and for domestic chemical fiber production equipment and back-spinning elasticizer produced by Bluestar (Beijing) Chemical Machinery Co., Ltd., Shanghai Jwell Chemical Fiber Machinery Co., Ltd., Zhoushan Jinhu Chemical Fiber Machinery Co., Ltd. and Wuxi Hongyuan Textile Machinery Co., Ltd.

The motorized spindle is featured with the high running speed,high running accuracy, high system rigidity, low heat radiation, low noise and low vibration, with very high requirements for the matching bearings. After many years of technological innovation and research and development, in 2011, Tianchi Bearing has successfully developed Grade P2 and P4 ultra-high precision angular contact bearings, with an inner diameter of 10 mm to 50 mm. These series of products have been applied to the ball screw and its support, with various optional combinations of DB, DT, TBT and TFT.

The flexible bearing, one of the core components of harmonic drive, meets the requirement of high reduction ratio through the elastic deformation, and its service life is closely related to that of the harmonic drive depending on the service life of flexible bearing. The flexible bearing constantly changes with the elastic deformation of flexspline during the operation, and bears not only the cyclic stress load but also the alternating stress load.

When developing and producing these bearings, Tianchi Bearing targets the high-end market and strives to reach the world advanced level of quality. By focusing on satisfying the requirements of high precision, long service life and high reliability, the company researches and develops the bearings with low energy consumption and noise. With the advanced design concept, technological process and product quality control, low noise and energy consumption bearings and ultra-silence bearings have reached the world's top level and are applicable to the high-end household appliances, such as the washing machine, air conditioner, refrigerator, dishwasher, electric fan, air purifier, and many others.

Due to the customized working environment and actual working conditions of the automobile alternator, the bearing, as the core operating part, is highly demanded by OE customers in terms of the sealing property, starting torque and noise. In order to meet the requirements from OE customers, Tianchi Bearing has optimized the design of bearings for automobile alternator and starting motor:

The tensioner pulley is a belt tension device used in the automobile transmission system, and it is a crucial component in FEAD of the vehicle. Due to its long-term operation in the high temperature environment around the engine, its high alternating speed and large radial force, the tensioner bearing has its significant importance in comparison to other components. Considering the actual working conditions of the bearing and the requirements from OE customer for quality, Tianchi Bearing optimizes and specially designs the sealing structure, and selects the grease with high temperature resistance and high viscosity, preventing leakage, thus extend its service life.