1.allowable speed

In general, bearings with low friction and less divergence allow for high conversion.

2.rigidity:

In the bearing support design, considering the combination and arrangement of the bearings can also improve the bearing support stiffness.

3. Alignment performance and installation error

Self-aligning bearings can overcome defects caused by installation errors by themselves

4. Rotary drive installation and removal

Tapered roller bearings, needle roller bearings and tapered roller bearings, etc., belong to the type of bearings with separable inner and outer rings, which are easy to install.