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How much do you know about high temp sealed bearings?

8 Published by admin Jun 26,2024

There are many types of high temp sealed bearings, and different types of bearings can be installed according to different needs and environments.

High temp sealed bearings can be divided into ordinary high-temperature bearings and special high-temperature bearings in terms of structural technology.

High temp sealed bearings are widely used in high-temperature operation machinery such as metallurgy, kilns, glass, blast furnaces, spray painting equipment, etc.

A high temp sealed bearings have a ring shaped cover composed of one or several parts, fixed on one ring or washer of a bearing and in contact with another ring or washer or forming a narrow labyrinth gap to prevent lubricating oil leakage and foreign objects from entering. The bearing dust seal is designed to prevent dust and prevent the leakage of lubricating grease. The bearing dust seal has a unique sharp lip structure and low friction coefficient. This sealing ring can prevent external dust from entering the system and also reduce equipment wear. The basic function of high temp sealed bearings is to prevent external pollutants from entering the sealing system.

High temp sealed bearings use specialized high-temperature resistant lubricating grease, which is a special lubricant designed specifically for mechanical equipment working in high-temperature environments. It has excellent high-temperature stability and antioxidant performance, which can maintain lubrication effect under extreme temperature conditions, effectively reduce equipment wear, and extend service life. At the same time, high-temperature lubricating grease also has good water resistance and corrosion resistance, which can protect equipment from the erosion of water and chemicals.