Radial load on all ceramic ball bearings
Release date：2023-06-19
The radial load deflects the friction load zone in the opposite direction of rotation, and the direction of Position angle reduction deflects.
With the increase of radial load, the radiation noise gradually becomes larger, and the increase amplitude is different in different Position angle directions.
Because increasing the radial load can increase the force on the frictional load zone, resulting in only one main directional direction of the sound field.
Set the rotational speed to 18000r/min, the preload to 350N, and the oil supply to 0.02ml/min. Calculate the radiated noise of all ceramic angular contact ball bearings when the radial load Fr is 0N, 50N, 100N, 150N, 200N, and 250N.
