With the increase of demand of Japan IKO bearings, imported bearings sales market also gradually swelled, followed by also appeared a lot of substandard bearing, in the face of many products, how can we distinguish whether bearing import original?
1, first of all we have to see what the bearing outer packing, in general, big brand bearing outer packing material quality, print out the clear, if it is counterfeit bearings, is above the handwriting is very vague, and even color. As well as our daily consumption, bearing product outer packing also has a more direct relation with the quality of the product. Due to pay attention to brand image and market power, big brand bearings manufacturer on the design of the product appearance will be full time, not only in terms of trade marks, packaging color and design with the performance of individual character, no matter from the lines is very clear on the module. And small manufacturer in order to save costs, will cut corners on the product packaging, appearance is only a blur.
2, the color of bearing appearance, appearance first bearing shaft body color as well point. Bearing the appearance of color can fully reflect the products bearing material, for most of the fake bearing products, generally all is up and down in the selection of steel articles. As you all know, steel prices also determines the bearing product prices, an important reason of articles under the steel used on the big, reduce the steel type, bearing tolerance, shoddy. Use ordinary materials, including steel, carbon steel, malleable iron, moreover also use iron pipe instead of steel products. Therefore, in the color of the bearing, have very big difference with authentic products, most of these cheap material in appearance color white, slant green with bearing steel had a significant difference between the two.
3, the seal is one of the important factors to identify bearing authenticity for most of bearing products, on the bearing body of bearing will be printed with the brand, and parameters such as label. Seal of the font size or not, can use professional seal technology, and the seal is in before the bearing is handled without overheating, is on the word, so clear font.
4, oil bearing body is also nots allow to ignore the details of the bearing surface of the soil directly determine the rust resistance of bearing products, especially for bearing products with international companies, although bearing body has been through the antirust processing, but still bearing the appearance bright and clean as new, not found any stain. For some bearing counterfeit product, in order to reach the goal of anti-rust, will be in the bearing surface with a thick oily be soiled, this will reduce the roughness of bearing body itself.