How to configure bearings to improve their operating accuracy

The accuracy of bearings is very important for all aspects, not only reflecting their own quality, but also affecting the working efficiency of the equipment used. Therefore, the accuracy of bearings must be guaranteed. However, in the actual production process, bearing accuracy is limited by many factors, and configuration is one of them. How do we explain this aspect?

The special nature of the bearing structure requires the fixed end bearing to be fixed simultaneously with the shaft and bearing housing in order to ensure the normal operation of the bearing. When multiple bearings are used, cross fixing is a good bearing configuration, so each bearing has a unidirectional positioning of the shaft and the direction is opposite. This configuration is more suitable for short shafts.

Moreover, different bearings have different loads to withstand during operation, such as deep groove bearings and self-aligning ball bearings under pure radial loads, or angular contact ball bearings under combined loads, which can withstand higher rotational speeds compared to other bearings, thus achieving more accurate operating efficiency.

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