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It is well known that bearing corrosion is an important factor causing bearing failure and accelerating bearing failure, and the material of the bearing is mostly metal, which is easy to rust after oxidation. Then chrome plating, zinc plating, phosphating, bluing, blackening and other surface treatments on the bearing surface are commonly used anti-rust methods. The following LYHGB slewing bearing manufacturer will introduce to you how the blackening treatment of the slewing bearing is made?

Today, the slewing bearing manufacturer will introduce you to the knowledge points of slewing bearings. Friends who are interested in this, take the time to learn about it!