The quality and quality of deep groove ball bearing seats are lower than those used in the next case, and they are not expected to achieve the desired results. The high quality deep groove ball bearing seat has a good self-aligning function, and its components include four major parts of the inner ring, outer ring, punch and cage.
The inner ring must be matched with the shaft so that the effect will be more obvious, and the inner ring and the shaft can be completed and rotated at the same frequency. And the outer ring and the bearing seat match each other, so as to play the best supporting effect. The operation of the stamping body needs to use the cage uniform, the stamping body scattered between the inner ring and outer ring, its shape and quantity affect the function and life of deep groove ball bearing seat. The cage and the stamping body have interaction force, the cage is to ensure that the stamping body can ensure evenly dispersed parts, in order to avoid the stamping body fall, and guide the body to rotate to play a smooth role.
The double row radial spherical ball bearings and double row radial spherical roller bearings in deep groove ball bearing seats have excellent aligning effect. Centering is one of the functions that all kinds of deep groove ball bearing seats must possess, and its flexibility and matching degree affect the precision of rotating machinery to some extent.