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6204KA/C3 Bearing |
11,29,2016 |
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6204KA Bearing |
11,29,2016 |
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6204/C4 Bearing |
11,29,2016 |
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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 |
11,28,2016 |
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Bearing 0204 |
11,28,2016 |
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Bearing 180204 |
11,28,2016 |
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| News details |
Solution of Rotating Vibration of Deep Groove Ball Bearings
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| Time：2016.11.15 News Sources：Shandong Xinkaite bearing Co.,Ltd. Views：
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Deep groove ball bearings can reach the limit when the speed. Usually depending on the operating temperature at which the lubricant and bearing components used can be reached.
The speed at which the bearing reaches the operating temperature limit depends on the amount of heat (including any other external heat) generated by friction during rolling and how much heat can be taken from the bearing.
Deep groove ball bearing type and size, internal structure, bear the load, lubrication and cooling conditions, the cage structure, manufacturing precision and clearance, bearing can achieve a certain speed.
Two different defined rated speeds are listed in the relevant product tables; the reference speed (with heat) and the limiting speed (depending on the physical structure) are parameters that depend on the different considerations.
Most of the deep groove ball bearing damage for many reasons, such as beyond the original estimate of the load, non-effective sealing, tight fit caused by too small bearing clearance and so on. Any of these factors have their own special type of damage and will leave a special damage marks. Therefore, looking at the damage to the shaft bearing, in most cases can be found in the possible causes.
In general, one-third of the deep-groove ball bearings are damaged due to fatigue damage, the other one-third due to poor lubrication, the other one-third due to contaminants into the bearing or improper installation . However, these damage patterns are also related to industry. For example, the pulp and paper industry is mostly due to poor lubrication or contamination caused by bearing damage rather than due to material fatigue.
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