Bearing heater applications in the metallurgical industry

Analysis of the application of bearing heaters in the metallurgical industry

The most widely used bearings in the metallurgical industry are guide bearings and mill bearings. Guide bearings are mostly small bearings, which are usually mounted by the cold method, and bearing heaters are occasionally used. Example of rolling mill bearings used in special working conditions, the radial bearing capacity requirements are very high, and in the machine running time is determined by the wear and tear of the rolls, mounting and dismounting more frequently, so most manufacturers choose separable four rows of diagram column roller bearings when designing, one can meet the radial load requirements, and the second is the installation and dismounting of the rolls is very convenient, and the bearing heater is also used to heat the bearings in the rolling mill.

All things have their disadvantages, usually rollers need to regrind when the bearings have not been damaged can continue to use, but because of the inner ring of the cylindrical roller bearings is very thin, it is difficult to use the puller to dismantle the bearings, if the destruction of the method of dismantling the bearings can not continue to use, but also prone to damage the shaft. In the face of this problem, WTR-C type bearing heater, also used to be called bearing remover, can be called a godsend, the use of the principle of thermal expansion and contraction, only 1 minute can be dismantled from the inner ring of the shaft, and will not cause damage to the shaft and bearings.

Please feel free to contact us for the specific implementation and operation of the bearing heater. We also have better solutions for the mounting of motor and reducer bearings.