What are the bearing size parameters

release time：2021/4/13 12:21:07

In many cases, the inner bore size of the bearing has been specifically defined by the construction of the machine or device. Regardless of the working life, the static load safety factor and the

economy are all required, the size calculation must be carried out before the final selection of the remaining dimensions and structural form of the bearing. 

This calculation involves comparing the actual load of the bearing to its load capacity. The static load of a rolling bearing means that the bearing is stationary after loading (no relative

movement between the inner and outer rings) or the rotation speed is very low. 

In this case, the safety factor of excessive plastic deformation of the raceway and the rolling element is calculated. Most of the bearings are subjected to dynamic loads, the inner and outer

rings are moved relative to each other, and the dimensional calculations check the safety factors of the early fatigue damage of the raceways and rolling elements.