• Update: 09 06 22

    Why oil-free bearings are widely used

    Oil-free bearing is a novel lubricating bearing that combines the characteristics of metal bearing and oil-free lubricating bearing. Widely used in metallurgical continuous casting machines, rolling equipment, mining machinery, ships, steam turbines, water turbines, injection molding machines and equipment production lines. So, why are oil-free bearings widely used?1. The advantages of oil-free bearings As we all kno...

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  • Update: 02 06 22

    What are the methods of repairing sliding bearings

    Sliding bearing - integral bearing1. When the bearing hole is worn, it is generally repaired by replacing the bearing and machining the bearing hole by boring, reaming or scraping; it can also be repaired by plastic deformation, that is, by shortening the bearing length and reducing the inner diameter.2. After the inner hole of the bearing without the bushing is worn, it can be repaired by the bushing method, that is...

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  • Update: 27 05 22

    Why bearings fail prematurely

    Oil-free bearing is an important part of contemporary mechanical equipment. The main function of oil-free bearing is to support the mechanical rotating body, reduce the friction coefficient during the movement, and ensure its rotation accuracy. So, how to extend the service life of oil-free bearings? Let's take a look at it together! 1. Fatigue failure of oil-free bearings is a common damage method for bearings, and...

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  • Update: 20 05 22

    What should we pay attention to when choosing sliding bearings for modern cars

    Thin-walled bearing bushes are not allowed to be scratched. The wear-resistant alloy coating on the main bearing of the crankshaft and the connecting rod bearing of the modern vehicle engine is very thin, the dimensional accuracy of the machining is very high, and the surface roughness value is very low. Generally, scratching is not allowed. It can only be selected according to the corresponding size; if there is no ...

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  • Update: 11 05 22

    Causes of bearing vibration

    Sliding bearings are generally referred to as plane bearings. They have a simple form and a large contact area. If the lubrication is kept well, the anti-wear performance will be very good, and the bearing life will be very long. Sliding bearings have large bearing capacity, high rotation accuracy, and lubricating film with impact resistance, so they are widely used in engineering.The main reasons for the failure of ...

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  • Update: 07 05 22

    What is the difference between the performance of rolling bearings and plain bearings

    According to the different friction properties in the bearing, the bearing is divided into rolling bearing and sliding bearing. The two types of bearings have their own characteristics in structure and advantages and disadvantages in performance. So, what is the difference between the performance of rolling bearings and sliding bearings? Let's take a look at it together!1. Comparison of structure and movement modeThe...

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