What are the advantages of thin-walled crossed cylindrical roller bearings?

　Do you know what a thin-walled crossed cylindrical roller bearing is? What are its functions? I believe most of my friends still don't understand these questions. But don't worry too much. Today's article mainly tells you about the major advantages of thin-walled crossed cylindrical roller bearings. If you are also interested in this topic, then read on with the editor. I hope that after reading it, it will provide you with better help in making your choice.

　　Although thin-walled crossed cylindrical roller bearings are now used in many industries, most people still feel unfamiliar when they see them. Therefore, before using them, we must first know that thin-walled crossed cylindrical roller bearings have a series of advantages such as small size, high rotation accuracy, strong anti-deformation ability, large load-bearing capacity, and flexible structural design. Therefore, they are now widely used in the joints and rotating parts of industrial robots, CNC turntables, CNC machine tools, dividing tables, test turntables, medical equipment, optical telescopes, and large radar antennas. In addition to what we see, this product actually has the characteristics of high rigidity, high precision, and easy installation. The mounting holes enable them to be quickly connected to components. Gaskets are also installed between this type of cylindrical rollers. In addition, the product has a strong, inseparable inner and outer ring structure, and thin-walled crossed cylindrical roller bearings can easily achieve high rigidity and high precision. The bearings are suitable for medium and high speeds and have spacers between the cylindrical rollers to provide smooth rotation.

　　Thin-walled crossed cylindrical roller bearings are divided into two parts: the outer ring or the inner ring. The rollers and the cage are fixed together after installation, so the operation during installation is very simple, and the high-precision characteristics of the crossed roller bearings can reach the P4/P2 level, and the volume is smaller, making the host more space-saving. Specifically, its internal structure is that the rollers are arranged vertically at 90°, and gaskets or washers are installed between the rollers. These washers or washers prevent the rollers from tilting or rubbing against each other, which of course prevents the increase of rotational torque. It also avoids the phenomenon of single-sided contact or jamming of thin-walled crossed cylindrical roller bearings. Even when pre-load is applied, the clearance can be adjusted to obtain high-precision rotational motion. The rollers are arranged vertically at 90° to each other on the rolling surface of the V-groove. This design enables the cross roller bearing to withstand large radial and axial loads. Its high rigidity is 3-4 times stronger than that of traditional bearings. With high load-bearing capacity, thin-walled cross cylindrical roller bearings are in line contact with the raceway and can withstand higher loads. It can be assembled in all directions of the spindle and is easy to use. It is also mainly due to high rotation efficiency and low heat dissipation, and low grease consumption. Negative clearance can be achieved, with high rotation accuracy.

　　The above article is to tell you about the advantages of thin-walled crossed cylindrical roller bearings. In addition, the article also shares a better crossed cylindrical roller bearing manufacturer. If you have any needs in this regard, you can check it out. I hope it can be helpful to you.