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There are good ways to distinguish bearing quality
Source: China Bearing Network Time: 2014-03-29
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2. Whether the outer packaging can be clear: Under normal circumstances; the factory brand has a special depiction of the external packaging; and the factory that produces the production conditions is manufactured; therefore, the packaging is very clear from line to color; Vague. Whether the steel printing can be clarified: the brand name, label, etc. will be printed on the bearing body. The font is very. Qin 銎 銎 銎 褂 褂 褂 褂 〖 〖 é…° é…° é…° é…° 〖 é…° é…° é…° è°–æ·³ è°–æ·³ è°–æ·³ è°–æ·³ 棺 棺 棺 棺 棺 棺 棺嫉. The front 嫉 ç¿ ç¿ çŽ¯ 环 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而 而
3. Can there be noise: the left hand grasps the inner sleeve of the bearing; the right hand pushes the outer sleeve to make it rotate; listen to whether it can have noise, because the production conditions of most counterfeit products are backward; thorough craft workshop operation; inevitably in the production process It will be mixed with impurities such as sand; it will be hidden in the bearing body; therefore, the noise will be announced during the rotation. This is the biggest difference between the strict implementation of the production specifications and the operation of the factory brand.
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