Industries

Railways

AGA supplies railway vehicles with a wide variety of bearings for wheel axles, drive units, and traction motors. AGA bearings offer high performance, high reliability, and long periods of maintenance-free service to support rail companies in providing quick, safe, and dependable transport.

We supply Shinkansen trains with bearings that use oil-bath lubrication and sealed bearings with grease. Since axle bearings are instrumental to train safety, we developed and equipped bearings with condition-monitoring sensors for practical use.

In addition, our proprietary high-reliability tapered roller bearings have a long track record. Because drive units face harsh vibrations, these bearings undergo a soft nitriding treatment to increase cage strength. They also feature specifications that improve seizure resistance on the rib face.

AGA is also highly sensitive to changing industry needs. Trains are getting faster and faster—To maintain reliability at high speeds, we developed cylindrical roller bearings with ribs specially designed for drive units that use double helical gears. 

For longer periods without maintenance, we developed specialized cages with excellent grease replenishing capabilities. Damage caused by electric erosion is another big maintenance issue, yet here too we deliver solutions in the form of ceramic and resin insulated bearings.

Challenges & Solutions

Our precision bearing solutions cover machinery, agricultural equipment, new energy, construction and automation industries. With strict ISO international production standards, we provide long-life, low-noise, high-load bearing accessories and customized transmission parts to help global manufacturers cut maintenance costs and improve equipment operating stability.

Application Outcome

Our matched precision bearing solutions effectively resolve transmission pain points for this industry equipment. After long-term actual operation verification, our bearings greatly improve equipment stability, reduce failure rates and cut overall operating costs for manufacturers.

Customized material and structure designs fit extreme working conditions including high temperature, heavy load and dust environment. We provide full-cycle technical support and stable batch supply to help global clients gain stronger market competitiveness.