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Giving bearings a longer life cycle

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The difference between rolling bearings and plain bearings

As an indispensable part of mechanical products, bearings are categorized into rolling friction bearings (referred to as rolling bearings) and sliding friction bearings (referred to as sliding bearings) according to the friction performance of bearings.Bearing in the structure of each has its own characteristics, each has its own advantages and disadvantages.When selecting them, practical considerations must be taken into account.

The difference between rolling bearings and plain bearings

Rapid growth in the construction machinery industry will continue to grow in 2019

Due to a low operating base in 2016, growth rates were very high in both 2017 and 2018. total industry-wide equipment production grew 45. 7% in 2017 and 27.2% from January - November 2018. the industry's operating revenues grew 12% year-on-year from January to November 2018, exceeding the target of 20% year-on-year growth in 2018 and reaching an all-time high. the industry's operating revenues grew 12% year-on-year from January to November 2018, exceeding the target of 20% year-on-year growth in 2018 and reaching an all-time high.Products with large increases were mainly concentrated in two categories, excavators and cranes.

Rapid growth in the construction machinery industry will continue to grow in 2019

Bearing industry development trend

Data show that more than 70% of the global bearing market share is shared by eight multinational bearing group companies, including Sweden SKF (SKF), Germany Schaeffler Group's INA and FAG, Japan's NSK (NSK), NTN, KOYO, Minebea, Nachi and at the same time, the world's bearings industry's high-end market is monopolized by the above enterprises, while the low-end market is mainlyThe middle and low-end market is mainly concentrated in China.

Bearing industry development trend
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