China’s wind power industry: technologies and challenges in moving towards the international market
China’s wind power industry: technologies and challenges in moving towards the international market
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The installation of non-standard bearing need to pay attention to?
by：Waxing
2020-11-13
Non-standard bearings is refers to according to the customer request custom non-standard specifications bearing, so the kinds of non-standard bearing has a lot of, including size, shape, material, such as inner ring out, outer package, the outer ring slot, and so on.
The non-standard bearing installation compared with standard specifications of the bearing installation conditions less strict, but there are still some details need to be aware of.
1, before installation, it is necessary to carefully check the surface of the bearing, see if there are attachments, or a scratch, sand, and the phenomenon such as corrosion, if any, need to clear in time.
Because those attachments, scratches on the non-standard bearing inner ring surface wear, cause the damage of the bearing.
For the corrosion effect and serious.
So before installing the bearing must for shaft parts such as the neck, install the base hole for a thorough check, if there is any foreign body or damage to conceive, you need to bearing processing after installation.
There are various kinds of connection part inner surface and outer surface is clean and smooth, and so on conditions, if not clean install, can produce displacement in the process of bearing used.
When installing non-standard bearing 2, need to do with debris, powder and water machine far away, this is to prevent pollutants into the bearing internal, especially the grains of sand, sand damage to bearing life is the most serious.
Non-standard bearing installation although operation is relatively simple, but with the external environment, and it is pay attention to all details, do a good job to make the life extension of non-standard bearings.
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