Commercial wind turbine solutions
Analysis of fan bearing status
Commercial fans are widely used, but their operation conditions are poor
High speed
Bearings require higher speeds up to 3600 rpm.
Low noise and long life are required
Noise affects human health, leading to customer complaints, requiring bearings to operate in low noise for a long time.
Continuous operation
The fan is often in continuous operation, so the spherical bearing is required to be in the best rotating state at all times.
High reliability requirements
As the core part of the fan, the bearing is installed in every position of the building, and the maintenance cost is high.
The operating environment is dusty
The operation environment of the fan is dusty; the exposed bearing is easy to be attacked by dust.
Location limitation, difficult to relubricate
It is required to select the correct grease and proper amount of grease pre filling.
Low temperature rise of bearing
Due to long-term operation, low temperature rise is required, otherwise the bearing will fail prematurely.
