Application advantages of spherical roller bearings in rolling

Application advantages of spherical roller bearings in rolling mills.

Apr 23, 2024

As an important piece of equipment in modern industry, rolling mill bearing selection has a crucial impact on rolling quality, equipment life, and production efficiency. Among many bearing types, spherical roller bearings occupy a place in rolling mill applications with their unique advantages. This article will elaborate on the application advantages of spherical roller bearings in rolling mills from multiple perspectives.

First, spherical roller bearings have excellent homogenizing capabilities. During the rolling process, the rolls and bearing seats are often subjected to huge pressure and impact force, which places extremely high requirements on the homogenization performance of the bearings. Spherical roller bearings adopt a special structural design that can evenly distribute loads and reduce stress concentration, thereby effectively reducing bearing wear and deformation. It not only improves the stability and reliability of the rolling mill but also extends the service life of the bearings and reduces maintenance costs.

Secondly, the deflection of spherical roller bearings is easy to adjust. During the rolling process, due to factors such as roll deformation and temperature changes, the relative position between the bearing seat and the roll may change. With its good self-aligning performance, spherical roller bearings can automatically adapt to these changes and maintain stable operating conditions. At the same time, its deflection adjustment range is wide and can be fine-tuned according to actual requirements to meet the requirements of different rolling processes.

In addition, spherical roller bearings also have strong load-bearing capacity. The rolling mill bears huge radial and axial loads during operation, which requires the bearings to have sufficient load-bearing capacity. Spherical roller bearings are made of high-strength materials and undergo precision processing and heat treatment to have high load-bearing capacity and impact resistance. It enables the spherical roller bearings to operate stably in harsh working environments and ensures normal production of the rolling mill.

22232 MBW33C3

The picture above is the spherical roller bearing 22232MBW33 C3 produced by FV.

Spherical roller bearings also perform well when it comes to handling. Its structural design is reasonable, and installation and disassembly are convenient and quick, which reduces the labor intensity of maintenance personnel and improves work efficiency. In addition, the sealing performance of spherical roller bearings is excellent, which can effectively prevent the leakage of lubricant and the intrusion of external impurities, ensure the cleanliness and lubrication of the bearings, and further extend the service life of the bearings.

Of course, spherical roller bearings also have some limitations in rolling mill applications, such as relatively low limit speed and low axial guidance accuracy. However, in most rolling mill applications, these limitations do not significantly impact production. On the contrary, the many advantages of spherical roller bearings have made them widely used in rolling mills and achieved remarkable results.

Based on actual application cases, spherical roller bearings are widely used in rolling mills in steel, papermaking, electric power, and other industries. For example, in the steelmaking converters and continuous casting machinery in the steel industry, spherical roller bearings can withstand the harsh environment of high temperature and heavy load, ensuring the stable operation of the equipment; in the papermaking machinery in the papermaking industry, spherical roller bearings can Adapt to the requirements of high-speed rotation and continuous work to improve paper quality and output; in lifting machinery in the power industry, spherical roller bearings can withstand large tonnage and high-speed operation loads to ensure the normal operation of power equipment.

24034CCW33 C3

The picture above is the spherical roller bearing 24034CCW33 C3 stamped steel window cage.

To sum up, spherical roller bearings have many advantages in rolling mill applications, including excellent homogenization ability, convenient deflection adjustment, strong load-bearing capacity, excellent loading and unloading performance, and a wide range of applications. These advantages make spherical roller bearings an indispensable and important component in the field of rolling mills, providing a strong guarantee for the stable operation and efficient production of rolling mills. In the future, with the continuous development and innovation of rolling mill technology, spherical roller bearings will continue to have an important function and contribute more to industrial production.

A Leading Industrial Bearings Supplier

Why Choose FV Bearings?

FV Bearing is a leading supplier of precision bearings and bearings related products across a large spectrum of customers – preimarily OEMs and major distributors.

Leading industrial ball bearings with best materials

Accurate response to client’s request

FV Bearings Co.Ltd has rich experiences in bearings manufacturing and processing, the professional bearing engineers can handle your requirements on bearings exactly and output the accurate bearing products.

World’s leading roller bearings manufacturer

FV Bearings is a leading roller bearings manufacturer provides high quality and durable roller bearings for different industries such as automotive, aerospace, machinery, power plants, chemistry industry, agriculture and other fields.

Solutions for special bearings and high end bearings

If you are looking for special bearings and high end bearings, FV bearings can help you to customize any special bearings according to your needs based on advanced bearings manufacturing technology.

Send us an Email for Quote