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bearing for mining |
10,22,2016 |
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bearing in mining |
10,22,2016 |
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10,22,2016 |
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mining bearing |
10,22,2016 |
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mining bearing |
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mining bearing |
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bearing for mining drum |
10,21,2016 |
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bearing for mining drum |
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bearing for mining drum pulley |
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bearing for mining pulley |
10,21,2016 |
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- News |
Some Mistakes in Bearing Quality Judgment
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| Time：2016.11.22 News Sources：Shandong Xinkaite bearing Co.,Ltd. Views：
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1, self-aligning bearings through the surface feel the quality of the bearing in the process of selling my bearings found that many customers say that as long as the bearing surface brightness is good quality, this is wrong. Bearing the surface of the light should be a kind of black and bright, resulting in this black and bright because the bearings are used steel and its grinding process and the use of cutting fluid generated by the former two.
2, the chamfer is bright
Bearing chamfering does not determine the quality of the bearing, but it reflects the bearing processing methods. Chamfer to black, that after quenching and other heat treatment, so increase the hardness of the bearing, and some people think that the chamfer is not good for the black is not processed completely, this is a misunderstanding.
3, one cage is better than the two, although the new technology are used one cage, but it is only to save the material, while the performance of the rotation than the difference between the two.
In general, the bearing life and three factors, one is the quality of the bearing itself. Second, the use of the environment. Third, the installation method.
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