How to control the bearing gap size of cobblestone sand making machine

The bearing is the core part of the cobblestone sand making machine, and it is also a part that is easy to wear. If the bearing is not repaired after the damage, the bearing wear will cause the bearing clearance to be too large, and the bearing clearance will become larger, which will affect the production efficiency. .
The bearing of the cobblestone sand making machine is a spherical roller bearing with an adapter sleeve. The fixing is tightened by the fastening sleeve. When the locking is required, the nut needs to be squeezed in the bearing to promote the bearing and the tightness. Mutual movement between the sleeves makes the bearing and the adapter sleeve outer ring tightly fit. If the bearing and the adapter sleeve are not installed during installation, it is prone to heat and enthalpy when the test machine is tested. Axis phenomenon, long-term operation is likely to cause excessive bearing clearance. When the load is applied, if the clearance is too large, the radial and axial runout of the bearing will be caused, and the rigidity of the shaft will be lowered. If the bearing clearance of the cobblestone sand making machine is too small, the inner ring is prone to cracking and the displacement will increase. Under the action of the pressing force, the bearing clearance will become smaller and smaller, which will cause the temperature. Sudden rise, causing severe burns on the bearings.

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