Constant cross-section thin-wall bearings are a type of bearing with special cross-section width and thickness. The same cross-section size can match a variety of different bearing inner diameters. Compared with standard bearings, as the inner diameter of the bearing increases, the width and thickness also increase proportionally, while the thin-walled bearings with constant cross-section increase the inner diameter and the cross-sectional size remains unchanged.

What are the excellent characteristics of thin-walled bearings with equal cross-section?

1. Compared with ordinary bearings, thin-walled bearings are light in weight, thin in wall, and small in size. They are very suitable for occasions with strict installation space requirements and have incomparable advantages over ordinary bea  

2. Since the outer ring and inner ring of the thin-walled bearing have a thin-walled structure, during the rotation process, the inertia is small, the movement is smooth, and it has high self-lubricating performance, so it is particularly suitable for high speeds, large loads and heavy loads. Used in situations of shock and vibration.

3. Equal-section thin-walled bearings are different from standard bearings. The cross-sectional area in the same series does not change with the increase of the inner diameter and outer diameter. Using the same series of thin-walled equal-section bearings can lead to the serialization and standardization of related parts.      

4. Equal-section thin-walled bearings have the advantages of small size, light weight, low friction, and high rotation accuracy. This form can not only reduce the overall dimensions of the equipment, but will not affect the service life of the bearings, thereby reducing production costs.

Application scenarios of thin-walled bearings with constant cross-section

Constant cross-section thin-walled bearings can provide higher load-bearing capacity in applications and are currently the most widely used bearing form. Due to the cross-section characteristics of bearings and their large load-bearing capacity, thin-walled bearings with equal cross-sections are widely used in the fields of automobiles, engineering machinery, rail transit (subway, etc.), aerospace, textile machinery, petrochemical industry, mining machinery and precision processing. application.

For example, the NASA satellite developed by NASA uses two equal-section thin-wall bearings of different diameters in its orbiting satellite, one of which uses this equal-section thin-wall bearing as its key component.