What material is bearing steel?

Bearing steel is a high-carbon chromium steel material, mainly used to make balls, rollers and bearing rings. The hardness of bearing steel is relatively high, and this material is also relatively wear-resistant. Moreover, the chemical composition of bearing steel is very balanced, and the requirements for the distribution of various substances inside are very strict, especially the distribution of carbides. Bearing steel is one of the most stringent types of steel currently produced. Therefore, the steel must be stored well during construction, and protection work must be done at the same time. The storage site and placement method must be selected, the site and warehouse Choose a clean place, keep drainage clear, and prepare materials for safe maintenance.

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What is the function of bearings?

Function: Bearings are an important part of modern mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during movement, and ensure rotation accuracy.

What material is bearing steel?

The hardness of bearing steel is relatively high, and this material is also relatively wear-resistant. Moreover, the chemical composition of bearing steel is very balanced, and the requirements for the distribution of various substances inside are very strict, especially the distribution of carbides.

How to maintain cylindrical roller bearings

During the entire cleaning process of cylindrical roller bearings or after assembly, there is also a large inspection process to be carried out. Some of them are to inspect the quality of cylindrical roller bearings, and some are to inspect the quality indicators of finished bearings. These inspections are very necessary and strict.

Advantages of cylindrical roller bearings

N type and NU type can move axially, can adapt to changes in the relative position of the shaft and housing caused by thermal expansion or installation errors, and can be used as free end supports.

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