Garden bearings: They are coated with an appropriate amount of anti rust oil and packaged with anti rust paper at the factory. As long as the packaging is not damaged, the quality of the bearings will be guaranteed. However, for long-term storage, it is advisable to store on a shelf 30cm above the ground under conditions of humidity below 65% and temperature around 20 ℃.
Garden bearingssafekeeping:
At the factory, the bearings are coated with an appropriate amount of anti rust oil and packaged with anti rust paper. As long as the packaging is not damaged, the quality of the bearings will be guaranteed. However, for long-term storage, it is advisable to store on a shelf 30cm above the ground under conditions of humidity below 65% and temperature around 20 ℃. In addition, the storage location should avoid direct sunlight or contact with cold walls.
Outer spherical ball bearings are actually a variant of deep groove ball bearings, similar to deep groove ball bearings. The main feature of outer spherical bearings is that they have a spherical outer ring outer diameter surface, which can be fitted into the corresponding concave spherical surface in the bearing seat to achieve alignment.
Although its basic performance is similar to that of deep groove ball bearings, due to the fact that most of these bearings are used in rough machinery, the installation and positioning are not sufficient, the axis of the seat hole is misaligned with the shaft, or the shaft is long and has a large deflection, the accuracy of the bearing itself is also low. Some bearings have rough structures, so compared with deep groove ball bearings of the same specifications, the actual performance of the former is worse than that of the latter. For example, for shafts with high stiffness and deflection, top threaded outer spherical ball bearings are used. Both sides of these bearings are equipped with sealing rings, which can effectively prevent dirt from entering,Garden bearingsAn appropriate amount of lubricant has been filled before leaving the factory, and there is no need to clean or add lubricant before installation. When tightening the top screw on the protruding end of the bearing inner ring on the shaft The allowable axial load shall not exceed 20% of the rated dynamic load.