Cylindrical roller bearings are generally only used to bear radial load, only when the inner and outer rings of the single row bearings with fenders can bear smaller directional axial load or larger clearance axial load.

Relationship between bearing and load direction:

Under normal circumstances, for the use of pure radial load requirements, you can choose deep groove ball bearings or cylindrical roller bearings, and if it is thrust ball bearings, then it is only suitable for bearing the right amount of pure axial load, and one-way thrust ball bearings can only bear bearing load from one direction.

If it is a two-way thrust ball bearing, or a two-way thrust angular contact bearing, it can withstand the axial load in two directions. For example, if the bearing bears the combined radial and axial loads, then it is usually to use angular contact ball bearings or tapered roller bearings, and if it is a four-point contact ball bearing and two-way thrust angular contact ball bearings, then it can withstand the two directions of the bearing ftur load as the advantage of the combined load.

However, if the combined load of the bearing is relatively large, then the thrust bearing is only used to bear the axial load, and there is no correlation with the radial load. If appropriate single-row centripetal ball bearings or four-point contact ball bearings are used to bear axial loads, an appropriate radial clearance should be maintained between the outer ring and the seat hole.

Overturning torque may occur if the load is applied away from the bearing center. Stainless steel bearing manufacturers, and double row ball bearings can withstand overturning torque, but it is recommended that you choose diagonal contact ball, or matching tapered roller bearings, available face to face, back-to-back type is better. Of course, cross tapered roller bearings can also be selected.

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