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Single Row Ball Slewing Bearing Common Identification Methods Are What
Nov 01, 2017


Single Row Ball Slewing Bearing Common Recognition Method:
First, the packaging is clear: Under normal circumstances, the factory brand has its own design and design of external packaging design, and arrange the production conditions of the factory to produce production, so the packaging from the line to the color block are very clear, Unambiguous, part of the imported brand of accessories on the package there are specifically designed to protect their own unique intellectual property design.
Second, whether there is a noise: left hand holding Single Row Ball Slewing Bearing body sets, right hand toss the jacket to rotate, listen to whether there is a noise. As most of the counterfeit products production conditions behind, completely hand-workshop operation, in the production process will inevitably be mixed with a class of impurities in the sand, hidden in the bearing body, so when the rotation will be issued a noise. This is the biggest difference between the strict implementation of the production standards and the operation of the machine.
Third, the chamfer is uniform: the so-called Single Row Ball Slewing Bearing chamfer, that is, the intersection of the horizontal and vertical, counterfeit bearings due to production technology constraints, in these corner of the corner of the disposal of unsatisfactory The
Fourth, steel printing is clear: the bearing body will be printed on the brand name, label and so on. Most of the products produced by the factory are made of stencil technology, and are pressed before they have not been heat treated. Therefore, the font is small, but it is very deep and very clear. The counterfeit product font is not only blurred, because the printing technology is rough, the font floating on the surface, and some even easily can be wiped out by hand.
Fifth, the surface is muddy oil traces: This is the purchase of imported Single Row Ball Slewing Bearing should pay special attention. As the current domestic anti-rust technology is not particularly home, so the anti-rust treatment of the bearing body is easy to leave a thick oil traces, get in the sticky sticky thick, and foreign imports of bearings almost can not see To the traces of rust-proof oil, it touches on a particularly careful expert said that the import of single Row Ball Slewing Bearing smell a taste, certainly under the rust-proof oil, just do not see it.
Single Row Ball Slewing Bearing Fault Recognition Method. Single Row Ball Slewing Bearing and slewing bearings have the same effect, so we can judge according to some circumstances Single Row Ball Slewing Bearing failure.
1, by voice recognition: If the Single Row Ball Slewing Bearing in the work of a slight sound, it proves to be normal, if there is a big difference is proof of a malfunction, after the failure to clear the sound, then proof Single Row Ball Slewing Bearing.
2, through the lubricant to determine, Single Row Ball Slewing Bearing to be cleaned from time to time, so you can collect the lubricant to see if there is any degree of pollution or other metal debris, if there is proof to clean up Single Row Ball Slewing Bearing.
3, Single Row Ball Slewing Bearing operating temperature to determine: to be recorded from time to time Single Row Ball Slewing Bearing operating temperature, if the temperature is too high, then prove that Single Row Ball Slewing Bearing fault problems.
First of all, it is necessary to pay attention to the selection of the style, which you want a style specifications of the bearings we must first determine the good, only the selection of the specifications, we can bring the best use of the results, but only to determine After the specifications, we can effectively remove some useless products, screening out useful information.
Followed by a single Row Ball Slewing Bearing word of a selection, in general, easy to use several brands or models, there will be a corresponding use of word of mouth, we can choose the most in line with their needs, the most satisfied with their own use of a standard Or several, and then an effective comparison.