Ningbo Hardchn bearing Co., Ltd.
When assembling the bearing, it is an important link in bearing processing. The essence of assembly is to assemble the qualified bearing parts that have been processed by precision machining and meet the technical requirements of the bearing parts into the finished bearing through certain methods an... read more
In automobile transmission, traditional systems mostly use rolling bearings to support the rotating axle to ensure stable rotation of the rotating axle. Here, cylindrical roller bearings are used to support the stable transmission of the rotating axle. During use, it is found that the cylindrical ro... read more
The characteristic frequency of rolling bearing failure is the vibration frequency produced by bearing failure. There are four typical bearing fault characteristic frequencies, namely: BPFO- outer ring fault characteristic frequency; BPFI- inner ring fault characteristic frequency; BSF- rolling elem... read more