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Import Bearing Bearings To Identify
- Mar 02, 2017 -

Whether 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 - vague. Steel printing is clear: the bearing body will be printed on the brand words, labels and so on. The font is very small, but most of the products are produced by the use of stamping technology, and before the heat treatment before the pressure word, so the font is small, but concave - deep, 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. Whether there is a noise: the left hand holding the bearing sleeve, 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 into the sand - a class of impurities, 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. Whether the surface of the muddy oil traces: This is in the purchase of imported bearings should pay special attention.

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