ZKL at the International METAL 2025 Conference

ZKL presented a technical poster entitled  “Bearing testing equipment and methods”, prepared by our bearing testing specialist Ing. Jakub Němeček.

The poster showcased real-world bearing failure cases analyzed in ZKL laboratories and explored their technical root causes – ranging from fatigue cracks to incorrect operational loads. The goal was to demonstrate how detailed failure diagnostics can contribute to design optimization and improved bearing reliability.

The technical contribution focused on key areas such as:

• the impact of manufacturing technologies on bearing life

• specifics of high-speed precision applications

• certification requirements for railway bearings according to international standards

• monitoring and analysis of fatigue crack development during operation

Discussions with other participants provided valuable opportunities for knowledge exchange, new insights, and the development of ideas that support the continuous improvement of our testing and analysis services.

What topics are shaping the future of materials engineering today?
The conference highlighted several key trends:

• surface treatments to improve component durability

• superalloys with defined properties

• materials for energy storage

• efficiency in production processes

All presentations and posters reflected a high level of technical expertise and confirmed the strong potential for transferring research results into industrial practice – including enhancements in the reliability of bearings and other mechanical components.

Want to know more about bearing testing and analysis?
Visit our dedicated service section: https://www.zkl.cz/en/services/testing