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6204KA/C3 Bearing |
11,29,2016 |
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6204KA Bearing |
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6204/C4 Bearing |
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6204/C3 Bearing |
11,29,2016 |
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6204 Bearing |
11,29,2016 |
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6204 Bearing |
11,29,2016 |
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Bearing 204TN-Z |
11,28,2016 |
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Bearing 204KA-Z |
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Bearing 0204 |
11,28,2016 |
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Bearing 180204 |
11,28,2016 |
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| News details |
Resulting in bearing vibration and temperature of the main factors
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| Time：2016.11.17 News Sources：Shandong Xinkaite bearing Co.,Ltd. Views：
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Bearing corrosion is caused by a variety of internal and external factors, summed up are:
① the chemical composition and structure of the bearing material itself;
② bearing surface finish (oxygen concentration difference battery corrosion);
③ contact with the bearing surface composition and pH value of the solution;
④ ambient temperature and humidity;
⑤ with the bearing surface in contact with a variety of environmental media.
Why hand sweat can cause bearing corrosion?
Human sweat is a colorless transparent or light yellow with a salty acid was weak acid liquid, its pH value of 5 to 6. In addition to containing sodium, potassium, calcium, magnesium, but also contains a small amount of urea, lactic acid, citric acid and other organic acids. When the sweat and bearing contact, the surface will form a layer of sweat in the bearing membrane, sweat film will cause electrochemical bearings, corrosion bearings. People sweating is inevitable, to prevent hand sweat caused by corrosion, the production staff should bring gloves, finger sets, or use special tools to take parts, do not touch the product by hand.
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