Ningbo Hardchn bearing Co., Ltd.
Motor bearings can also be called motor bearings. They are bearings dedicated to motors. Some faults often occur in motor bearings during use, resulting in bearing damage, that is, bearing failure and abnormal operation. Under normal circumstances, the working track of the deep groove ball bearing s... read more
The deterioration of rolling bearings is not a linear process, but an exponential process. In different degradation stages, the fault information appears in different frequency bands, so different fault detection methods must be adopted. At present, the industry generally believes that the degradati... read more
1. Improve bearing design and manufacturing process When designing or selecting a bearing, the thermal balance of the bearing should be considered to control the temperature rise. In terms of structural design, an oil inlet hole is opened from the top of the upper bearing bush (non-loading area) of ... read more