SKF has been a leading global technology provider since 1907.

Timken is a world-leading manufacturer of bearings and mechanical power transmission products, continuously improving its portfolio and related services to make global industries stronger.

The Schaeffler Group's INA and FAG brands stand for the development and manufacture of high-quality rolling bearings, plain bearings,for railway industry worldwide.

Bearings play an important role in both passenger and goods transport. They have to withstand heavy loads: they work at high speeds, under a great weight, are subjected to both static and dynamic loads and play an essential part in the safety of rail vehicles.

"As more and more commuters turn to public transportation, NTN is always working to provide new and improved ways to assist local and worldwide transportation systems.