Thrust spherical roller bearing

Core Tip: Thrust spherical roller bearings are mainly used to withstand axial loads and cannot limit the radial displacement of the shaft. Since the rolling elements use rollers, they are more capable of axial load than thrust ball bearings.
The thrust spherical roller bearing is mainly used to bear the axial load and can not limit the radial displacement of the shaft. Since the rolling element adopts a roller, it has much greater axial load capacity than the thrust ball bearing, and is generally separable. Type bearing, can be installed separately tight ring. The ring is not allowed to tilt the axis of the shaft and the casing during installation. Model 39000 Thrust Spherical Roller Bearings Because the rolling elements are asymmetrical spherical rollers, the inner and outer ring raceways are also rolling surfaces, so they can be adjusted. Its axial load capacity is large, it can withstand a certain amount of radial load, and it has greater load capacity than the 69,000-type bearing, which is the development direction. This type of bearing can only withstand one-way axial loads. 69000 type thrust spherical roller bearing The performance of this kind of bearing is the same as that of type 39000, but the rolling element is a symmetrical spherical roller. The structure is backward, the load capacity is smaller than that of the 39000 type bearing, and it is not suitable for development. Therefore, the new mainframe design should try the type 39000. Bearing.

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