Fan is an important key component in industrial process. Therefore, long service life of bearings is the key requirement. Bearings in industrial fans usually operate under high speed and relatively light radial load, and can also operate under extreme high or low temperature conditions, as well as in environments that are difficult to maintain.

The problem of excessive vibration and noise caused by fan operation is attracting increasing attention in the industry. High vibration levels can cause premature failure of equipment, which requires high maintenance costs, usually involving unplanned downtime and production losses. High vibration levels also increase energy consumption. High noise level will make employees in a bad working environment.

Difficulties in operation usually put forward high requirements for bearing solutions in fans. Industrial fans are developing towards improving performance, maintenance free solutions and reducing energy consumption. Bearing is an important factor to improve the performance of fan.

Low operating temperature, sufficient lubrication and avoiding pollution are important factors to prolong the service life of bearings. Eisenberg's special bearing products for fans are specially designed according to the application and special conditions of fans. By applying the latest technology and accumulated application knowledge and experience, we have solved all aspects of the high temperature problem, thereby improving the speed, increasing the flow, reducing energy consumption, enhancing reliability, and extending the interval of supplementary lubrication.