Compact bearing unit LT115-4Y

oil lubricationgrease lubricated

Bearing box is an important part of air blower supporting rotor group. It plays an important role in the safe and reliable operation of centrifugal air blower. The alternating load received by the main shaft of the air blower during operation is directly transmitted to the bearing box body, so the strength of the bearing box is required to be higher. The traditional bearing box has a large shape and volume, and when the mechanical vibration impact is generated by the bad working condition of, the bearing box will be greatly impacted by the load. The new bearing box developed and designed by our company, based on the traditional bearing box, has made structural adjustment, and has the following significant characteristics: 1. Compact structure, smooth transmission, beautiful appearance Structurally reduce the center height, the same as the motor center height; The bottom length and width adjustment can simplify the support structure and reduce the production cost; The thickness of the box is increased, and the strength of the transmission group is improved, which ensures the stable operation of the air blower, has more advantages in resisting vibration and shock, and reduces the operation and maintenance cost of the air blower; 2. Reliable lubrication, flexible rotation, easy maintenance Suitable for thin oil lubrication or grease lubrication. The structure of the oil pool is coordinated and the size is reasonable, which can ensure that the bearing is fully lubricated and extend the service life.