Wind generators are generally divided into double-fed, direct-drive and hybrid. A variety of bearings are widely used in wind turbines, but the traditional double-fed fan wind generators always used the largest number and most complete types of bearings , sometimes it is up to 32 sets of bearings. So choose the right bearing to ensure the safe and stable operation of wind turbine is very important.


Wind power generator are installed in the wild areas with large wind or large humidity, wind power bearing working conditions are very bad, need to withstand the temperature, humidity and load changes in a wide range. In particular, yaw bearings and pitch bearings need to bear a larger axial force and overturning moment, the transmission bearings need to bear in the start and brake a huge impact load, but also requires the fan gearbox bearings at low speed start with low friction Torque and high operating flexibility of the characteristics.


Wind turbine bearings are generally divided into the following categories: yaw bearings, pitch bearings, spindle bearings, gearbox bearings and generator bearings. According to the different types of bearings, technical requirements are also different.


We luoyang huigong bearing company can provide you more technical assistance about the wind generators bearings. Any need for help please contact us: lyhg@lyhgbearing.com