What is what is the deep groove ball bearings, self-aligning ball bearings, spherical roller bearing is what.
That's a very good question!!!Deep groove ball bearing definition: radial ball bearing continuous groove of each ring has a cross section of the ball about three weeks of the raceway.Self-aligning ball bearings are defined as bearings with spherical balls arranged between the inner ring of the two raceways and the raceway as the outer ring of the spherical surface.Definition: spherical roller bearings have two raceways in the inner and outer ring raceways between spherical bearing assembly, a drum shaped roller.I guess this textbook answer will let the actual bearing people shoot S
The 0 category is the deep groove ball bearing type.1 self-aligning ball bearing self-aligning roller bearing.3 class is the hope can help you
Deep groove ball bearings are the most widely used types of bearings. Their design is simple and can not be separated. They are suitable for running at high speed or even extremely high speed. Deep groove shaped roll road roll has excellent adhesion between the road and the ball, the deep groove ball bearing even in high speed conditions in addition to bear radial load, also can withstand the axial load in two directions.The self-aligning ball bearing was invented by SKF, with two rows of ball bearings and an arc raceway in the outer ring. Therefore, the bearing can be automatically adjusted, and can bear the angle error between the shaft and the bearing seat. The utility model is especially suitable for the working conditions of easy deflection and misalignment of shafts. In addition, the friction of self-aligning ball bearings is the lowest in all rolling bearings, so that even at high speed, there is still only a small temperature rise.Spherical roller bearing has two rows of roller, the outer ring has common spherical raceway, two inner ring raceway, into a vertical angle with the axis of the bearing. Spherical roller bearing can automatically adjust the heart, thus can bear larger alignment error. In addition to its high radial load carrying capacity, it can bear heavy axial loads in two directions.
