Backing bearings are particularly thick outer ring of the rolling bearing, when used to form a group to be mounted on the shaft of a stationary support rollers. Pressure on the work roll through the intermediate roller and the support roller is passed to the system to the rack through the saddle. Generally used for multi-roll cold rolling mill equipment can also be used for other occasions, such as straightening machine.
2013年8月5日星期一
Snoop bearing tapered roller bearing development
Backing bearings in our industry has been greatly developed, the position occupied is also very important, however, is the development of the bearing when we have to glimpse at the development of two major drawbacks of the bearing, which can avoid the risk, the better development of the industry, China's bearing market is mainly the following two questions, the first is that we are not very strong capability of independent innovation, China's many industrialized products are through imitation, if we can independently developed a number of industrial products, so it will not appear some of what technology monopoly problem, nor will our development by others. At the same time if we independently developed something for our production environments require industrial products, then more in line with our situation, and secondly is our brand building is not perfect, many of our tapered roller bearing companies are paying attention to brand building, however, did not too much to pay attention to how to sell yourself, a good brand is not spelled out, but a product to stand out in a constant practice to use the technology also quality, only the technology and quality is excellent, people will remember this brand will give a high evaluation, tapered roller backing bearings hich are usually separated type, it is widely used in mining and automotive, plastics machinery industry, our friendship promote products: class 7 bearings, tapered roller bearings, If interested, welcome to buyFurthermore, the rolling contact surface of the large size of the presence of inclusions, the surface accuracy is severely degraded, the bearing noise increases. Therefore, the bearing industry and metallurgical industry must negotiate, promoting nearly metallurgical industry in reducing the oxygen content, based on the rolling technology, casting solidification technology, inclusions control and testing technology research carried out together, such as improved when casting electromagnetic stirring, to increase the size of the slab, to enhance high-temperature diffusion annealing, etc., to improve carbide inclusions and the uniformity of size and distribution.
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