Thrust spherical roller bearings are the same as spherical roller bearings. The raceway surface of the race is a spherical surface centered on the same point on the central axis of the bearing. The rollers of this type of bearing are spherical, so it has the function of self-aligning. , It is not very sensitive to coaxiality and shaft deflection. This type of bearing has a very large axial load capacity. It can also bear a number of radial loads while bearing axial loads, but the radial load must not exceed 55% of the axial load. This type of bearing is mainly used in hydroelectric generators, vertical motors, ship propeller shafts, tower cranes, extruders, etc.
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