The working environment of stone machinery is generally harsh, with severe moisture and dust, which may cause certain damage to bearing components. Therefore, bearing assembly and protection are very important.
How to assemble stone machinery bearings to ensure that the bearings are not damaged?
1. Under normal circumstances, what we need to pay attention to during the cleaning work before assembling stone machinery and equipment is to check whether the raceways and rolling elements are rusty and whether the rotation is flexible;
2. When assembling bearings, the surface of the mating parts should be coated with a layer of lubricating oil. If the pressure difference is too large during assembly, the assembly should be stopped for inspection;
3. When assembling the bearing, the end without the model number should be facing inward, toward the shaft shoulder.
In addition, when assembling the bearing, the size, direction, and position of the force must be appropriate. The rolling elements of the raceway should not be stressed. The knocking should be even and symmetrical, and should not be hit hard (it is best to use hydraulic pressure to press the bearing in). Ensure that the mechanical end face of the stone is perpendicular to the axis to prevent installation tilt.
