published a point of view.

SKF executives of leading thin bearings of Chinese fansRecently, in 2010, during the International Wind Energy Conference, SKF global renewable energy sector, Mr. Stefan Karlsson responsible person to accept an interview with reporters and fans on Chinese enterprises into the development status, and published a point of view.
Here is SKF's exclusive distributor in China reported, according to officials Stefan Karlsson SKF introduced similar Sinovel, Goldwind and other Chinese domestic wind turbine equipment leading enterprises, has reached more advanced international level of manufacturing wind turbines. Currently there are about 80 local Chinese wind power generators around the manufacturer, SKF have crossed roller bearing with most of them.Mr Stefan Karlsson SKF executives of leading enterprises of Chinese fans, said: "Although China has reached international advanced level leading wind turbine, wind turbines have several years of operating experience, to go through the test of time in the long run, fans of quality problems is the relationship between the nature of the final cost of the problem. domestic wind turbine manufacturer in the measure of costs have a feature often easier to consider only wind turbine manufacturing costs, but it ignores some important aspects, that is, wind power machine throughout its life cycle subsequent running costs in the Chinese market, SKF's main competitors or those who have international background of the imported bearings manufacturers for the domestic wind turbine manufacturers, they are more willing to choose some meet international quality standards. "SKF already has five technology platforms (bearings and units, seals, lubrication systems, mechatronics and services) of the product, this time, SKF Group to bring its quiet operation of wind turbine bearing, separable high bearing cylindrical roller bearings and WindLub centralized automatic lubrication system unveiled three new new State Fair.SKF became known in the field of wind turbine component suppliers in mainland China where most of rotation of the fan unit with all their bearings and other products. In China, SKF bearing company has more than 4,000 employees, more than a dozen manufacturing plants, two services provided by SKF industrial solutions SKF factories and a college. Sales of 5.4 billion yuan last year, the wind energy sector SKF product sales accounted for the proportion of total sales of 5%.

However, in the maintenance or replacement work

Clean the rolling NSK bearings is very important. NSK Bearing ring rolling surface and the rolling elements of the surface roughness is typically 1/10 μm, such a smooth surface of pollutants are very sensitive to damage. A lubricating layer between the rotating surface is generally 0.2 ~ 1 μm, a particle size larger than the lubricant-type impurity will be rolled over the rolling element bearings in the NSK partial pressure produced in steel, fatigue will eventually cause permanent. In addition to this, the external environment in the dust particle size of up to 10 μm, NSK bearings will also cause damage. Therefore, clean dust-free environment for NSK Bearings storage and installation is critical.
????Fully prepared to install
NSK Bearings should carefully using a suitable tool installation and removal. Industry experts estimate that premature failure of NSK Bearings 16 percent of cases are due to incorrect installation. For large installations (for example in the production of the device) is concerned, usually installed strictly controlled conditions, you can use the appropriate NSK bearings installed equipment.
However, in the maintenance or replacement work, the environment is varied. Therefore, to ensure the longest life of NSK ball bearing manufacturer, comprehensive preparatory work on NSK Bearings installation is necessary.
First, the relevant documents, such as drawings, maintenance manuals, brochures and other products require careful study. Next, all NSK Bearings components, such as shafts, the distance ring, cover, washers, etc. must be kept absolutely clean and free from contamination. Adjacent parts of the state should be carefully examined.
Careful installation and removal
According to the different applications and NSK crossed roller bearing size and type, choose the appropriate installation method (mechanical or hydraulic) and tools. Here is the NSK bearings installed some basic principles:
1 Do not install the force applied to the rolling elements, which can easily lead to the rolling element and the contact surface of the seat of local overload, leading to premature failure of NSK bearings.
(2) Do not use any hard tools (such as hammers, screwdrivers, etc.) directly to knock on the surface of the NSK bearings, NSK bearings which can cause breakage or fragmentation rings.