Spherical roller bearing inner ring

Wafangdian bearing - Bearing - comfortable and durable On June 26, the authors explain for you: spherical roller bearing inner ring in the interior of the bearing, high temperature, as its heat dissipation entire armature shaft temperature was as high as 60 it skipped the traction gear box, cooling the premise is poor; More adverse bearing heating process, the expansion of the inner ring amount is bigger than electric pick axis, the higher the temperature, trapped inside the release of the armature shaft trend becomes more intense. So be sure to pay attention to pair of roller bearing inner ring within the maintenance, the length is important in the actual manipulation, we're going to bearing the relevant knowledge to understand fully, in the maintenance of bearing more at ordinary times, only in this way can we will do our work. Bearing company professional SKF spherical roller bearings, welcome to consult this trend will lead to the effective interference trapped within the installation volume tends to disappear, cooperate with the situation of thermal conductivity, the thermal insulation aphid increased rapidly, the heat conduction is further reduced, the bearing and axial temperature gradient increased, leading to an interference trace disappeared, a vicious cycle - until the amount of interference is away for a long time to produce inner ring conducts heat can't go out. This inner circle will dramatically warming caused failure. Bearing comfortable and durable, )