Founded in 1954, LYC (Luoyang LYC Bearing Co., Ltd.) is a large-scale state-owned bearing enterprise in China, located in Luoyang, Henan Province, known as the Bearing Capital of China. With a history of over 60 years, LYC has developed int...
Founded in 1899, TIMKEN (The Timken Company) is a leading American bearing manufacturer and a global leader in engineered bearings and power transmission products, headquartered in North Canton, Ohio, USA. With a history of over 120 years,...
Founded in 1946, INA (Industrie-Normale Augsburg) is a German bearing manufacturer and a key brand under the Schaeffler Group, headquartered in Herzogenaurach, Germany. Specializing in rolling bearings and linear motion systems, INA has est...
Founded in 1918, NTN (Nippon Thompson Co., Ltd.) is a leading Japanese bearing manufacturer, headquartered in Osaka, Japan. With over 100 years of experience, NTN has grown into a global enterprise specializing in the development, manufactu...
Established in 1916, NSK (Nippon Seiko Kabushiki Kaisha) is a leading Japanese bearing manufacturer and a global leader in precision machinery components, headquartered in Tokyo, Japan. With a history of over 100 years, NSK has developed in...
Founded in 1883, FAG (Fischers Automatische Gusstahlkugelfabrik) is one of the worlds oldest and most renowned bearing manufacturers, headquartered in Schweinfurt, Germany. As a key brand under the Schaeffler Group (acquired in 2001), FAG h...
Founded in 1949, TMB (Tianjin Mechanical and Electrical Bearing Group Corporation) is a large-scale state-owned bearing enterprise in China, headquartered in Tianjin. With a history of over 70 years, TMB has developed into a comprehensive b...
Founded in 1964, igus GmbH is a German-based global leader in motion plastics, specializing in the development and production of self-lubricating, maintenance-free bearing solutions. Headquartered in Cologne, Germany, igus has revolutionize...
Established in 1988, TWB (Taizhou Wanda Bearing Co., Ltd.) is a professional bearing manufacturer based in Taizhou, Zhejiang Province, a major bearing production base in China. Focusing on the RD and production of precision ball bearings an...
Founded in 1938, ZWZ (Zhongzhou Bearing Group Corporation) is a leading Chinese bearing manufacturer and a key enterprise in the national equipment manufacturing industry, headquartered in Wafangdian, Liaoning Province. With a history of ov...
Founded in 1907, SKF (Svenska Kullagerfabriken AB) has evolved from a pioneering bearing manufacturer into a global leader in rotating equipment solutions, driving technological progress and sustainability across industries. Headquartered i...
Bearing preloading is a critical technique used to enhance the performance and precision of rolling bearings, particularly in high-precision and high-speed applications. Preloading involves applying a slight axial load to the bearing before...
Ceramic bearings have emerged as a high-performance alternative to traditional steel bearings, offering a unique combination of properties that make them ideal for demanding industrial applications. Unlike steel bearings, ceramic bearings u...
Low-temperature environmentssuch as Arctic exploration, refrigeration systems, cryogenic processing, and aerospace applicationspose unique challenges to bearing performance. At low temperatures (typically below -20C, and as low as -269C for...
Bearing cages (also known as retainers) are often overlooked components, but they play a critical role in the performance and reliability of rolling bearings. The primary function of a cage is to separate and guide the rolling elements, pre...
Corrosion is a major threat to bearing performance and service life, particularly in harsh environments such as marine, chemical processing, food and beverage, and medical industries. Corrosion can cause pitting, rusting, and degradation of...
High-speed applicationssuch as aerospace engines, precision machine tools, electric motors, and turbochargersimpose stringent requirements on bearings, including low friction, high rotational accuracy, excellent heat dissipation, and resist...
The rolling elements are the core components of rolling bearings, directly influencing load-carrying capacity, friction, wear resistance, and overall service life. The design of rolling elementsincluding their shape, size, material, and sur...
Bearings are subject to various failure modes during their service life, which can be caused by factors such as improper installation, inadequate lubrication, contamination, misalignment, or overload. Understanding these failure modes and t...
Bearing condition monitoring is a critical component of predictive maintenance programs, enabling industrial operators to detect potential bearing failures before they occur. By monitoring key parameters such as vibration, temperature, and...