Why are imported bearings lower than domestic bearings?
In the increasingly fierce competitive environment of China's bearing industry, the price war seems to have reached a fever. Customers may have doubts after multiple explorations: Why is the price of imported bearings lower than that of Chinese-made bearings, and what is the bearing industry? However, think carefully, is the integrity issue behind the low price mentioned on the desktop? The bearing network uses timken products as an example to say what is going on.
First of all, the components of timken bearings are almost all available in China. Why do you need to import them? Of course, some imported components are necessary, such as integrated modules, because the grade of domestic products is not a grade with foreign countries. However, many manufacturers have said that the transducers are imported from Germany, how is it possible, domestically Many transducer manufacturers, the price is originally lower than the import, how do Chinese people who like low prices choose to import? In fact, all of them are domestic brands, and they are very low-end brands. One of the reasons for deceiving the price is to use the imported products, but the actual production is made in China.
Secondly, the timken bearing calculates the timken bearing power according to the actual volume of the tank. The power of the standard machine is based on the bottom area to calculate the actual power. Sometimes some manufacturers report the power at the time of quotation (the actual power has been exceeded). The need), the price is very low, giving customers a very cheap feeling, but when it is actually produced, it is often 60%-70% of the reported power, the customer does not take advantage of it. This is one of the ways, and there is another way, in the form of a vibrating plate, because it is sealed, so the actual power of the vibrating plate is very doubtful. Speculative manufacturers often weld screws inside, but do not install transducers. In this case, is the actual power of your timken bearing still the power you said? It is also 60%-70% of the reported power, so that the impression of low-cost and affordable customers, but actually you are more disadvantaged.
Detailed TIMKEN thrust ball bearings
Thrust ball bearings are introduced in a bondable construction because the device is easy because the seal and ball and cage assembly can leave the device. The two-way thrust ball bearing consists of a shaft collar, two bearing races, and two ball and cage thrust assemblies. Bearings can be combined because the device is easy. Each can leave the device. The bearing races as well as the ball and cage assemblies are identical to the one-way bearings.
The thrust ball bearing is a combined bearing, and the shaft ring and the seat ring can be combined with the components of the maintenance frame and the steel ball. The collar is a ferrule that cooperates with the shaft. The race is a ferrule that cooperates with the bore of the bearing housing and has a gap between the shaft. According to its construction, it is divided into one-way thrust ball and two-way thrust ball bearing.
One-way thrust ball bearings accept axial loads in one position, and two-way thrust ball bearings accept axial loads in two positions. They all make it impossible to accept radial loads. The one-way thrust ball bearing consists of a shaft collar, a bearing race, and a ball and cage thrust assembly.
The two-way thrust ball bearing is capable of accepting axial loads in two positions and is a two-way flow machine shaft. Such bearings must not accept any radial loads. The thrust ball bearing has a structure with a seat cushion. Since the device surface of the seat cushion is spherical, the bearing is in a self-aligning function, which can reduce the reaction of the device error. Thrust ball bearings are important for buses and machine tools.
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