LTZC Team Explores Innovation in China's Bearing Industry

On October 18, 2025,the China Bearing Exhibition Hall at Henan University of Science and Technology. For LTZC, the visit was not only a historical journey but also an opportunity to re-examine its mission to advance bearing technology and modernize China's precision manufacturing industry.

From Traditional Manufacturing to Intelligent Innovation

Bearings, often referred to as "industrial joints," are key components in the movement of virtually all mechanical equipment.

At the exhibition, the LTZC delegation focused on exhibits related to slewing bearings and precision bearings, two technologies at the heart of modern industrial automation, wind energy systems, and construction machinery.

Through interactive models, cross-section specimens, and multimedia exhibits, the exhibition hall showcased the evolution of bearing design, materials science, heat treatment, lubrication systems, and sealing technologies. Professor Xue explained how continuous innovation in these areas enables Chinese manufacturers to produce bearings that meet or even exceed international standards.

The LTZC team expressed keen interest in the various bearing structures on display, including single-row ball bearings, double-row ball bearings, crossed roller bearings, three-row roller bearings, and geared slewing bearings. Each design meets different requirements for load capacity, rotational accuracy, and self-locking capability.

By studying these structural variations, LTZC engineers have deepened their understanding of how to optimize bearing performance for applications such as wind turbines, solar trackers, heavy cranes, mining equipment, and marine systems.

The exhibition also showcased the latest advances in bearing materials, such as high-purity bearing steel, surface hardening processes, and advanced coatings that improve corrosion resistance and fatigue life. These innovations demonstrate China's growing capabilities in precision manufacturing and mechanical reliability—two factors that determine the global competitiveness of the Chinese bearing market.

The Spirit of Bearing Innovation: From "Made in China" to "Created in China"

As one of Luoyang's most dynamic bearing manufacturers, LTZC has long been committed to integrating traditional craftsmanship with modern automation.

During their visit, the team was particularly inspired by the exhibits in the Science and Technology Innovation Zone, which showcased the scientific and technological breakthroughs achieved in bearing technology in China over the past few decades.

What are the slewing bearing used for?

High-speed, high-precision bearings for industrial robots and CNC machine tools;

Large slewing bearings for tunnel boring machines and wind turbines;

Hybrid ceramic bearings for aerospace and defense applications;

Smart sensor bearings for condition monitoring in intelligent manufacturing systems.

These achievements symbolize China's transformation from a manufacturing powerhouse to an innovation-driven technological powerhouse and demonstrate how the convergence of automation, digitalization, and AI-based predictive maintenance is reshaping the global bearing industry.

For LTZC, the visit was more than just a learning experience; it was also a reminder of its role as a contributing factor in the bearing industry.

IF you are looking for slewing bearing please contact LTZC. LTZC provide slewing bearing solutions for all over the world.