Shanghai Tongzai Bearing Co., Ltd

Address: No. 3329, Jinqian Highway, Fengxian District, Shanghai

Tel: ＋86 21-31261582 ＋86 15000029966

Email: 171087307@qq.com

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Introduction to High-temperature thrust ball bearings:

High-temperature thrust ball bearings are bearings specifically designed to withstand axial loads in high-temperature environments. They are composed of washer-shaped rings with raceways for balls to roll in. The rings are in the shape of seat pads, so there are two types: flat seat pad type and self-aligning spherical seat pad type.

The main characteristics of high-temperature thrust ball bearings include:

High temperature resistance performance: It can withstand high temperatures ranging from several hundred degrees Celsius to over a thousand degrees Celsius without failure, ensuring the continuous operation of the equipment under high - temperature working conditions.

Material selection: Usually made of high-temperature resistant alloy steel, ceramics, or other special materials. These materials not only have high-temperature resistance but also possess good corrosion resistance and wear resistance.

Structural optimization: Improve the heat dissipation efficiency by improving the internal structure of the bearing, such as adding heat dissipation channels and optimizing the raceway design, and reduce the thermal expansion and thermal stress problems caused by high temperature.

Innovation in the lubrication system: Using solid lubricants, high-temperature greases, or specially designed lubrication systems to ensure good lubrication performance even at high temperatures, reducing friction and wear.

The application scenarios of high-temperature thrust ball bearings mainly include the following types:

Metallurgical industry: In the metallurgical industry, high-temperature thrust ball bearings are commonly used in equipment such as rolling mills and continuous casting machines to ensure that these key devices can operate continuously and stably in high-temperature environments.

Kilns and Glass Manufacturing: In the transmission systems of kilns and glass manufacturing equipment, high-temperature thrust ball bearings play a crucial role in ensuring the stability and reliability of the equipment under high-temperature conditions.

Blast furnaces and heat treatment equipment: Blast furnaces and heat treatment equipment in the metal processing industry need to operate in high-temperature environments. High-temperature thrust ball bearings can provide excellent performance and a long service life.

Painting equipment: During the painting process, high temperature and high pressure are common working conditions. High-temperature thrust ball bearings can adapt to this environment, ensuring that the painting equipment can still remain stable under high temperature and high pressure.

Other high-temperature operating machinery: In addition, high-temperature thrust ball bearings are also widely used in equipment such as heating furnaces in the power and chemical industries. They can effectively resist the impact of high temperatures, suppress the decline in bearing performance, and ensure the normal operation of the mechanical system.