Views:51 Author:Site Editor Publish Time: 2019-10-18 Origin:Site
1.In order to make the orbit movement of the retainer stable, ring guide mode should be adopted as far as possible and sufficient lubrication of guide surface should be paid attention to.
2.When the bearing rotates at high speed, the vibration amplitude of the retainer with large hole clearance is much larger than that of the retainer with small hole clearance, so the value of the hole clearance is particularly important.
3.Minimize radial clearance of bearings.
4. To improve the manufacturing accuracy of the bearing cage, improve the surface quality of the cage, and reduce the noise generated by the collision or friction between the rolling body and the cage.
5. To improve the cleanliness of bearings.