Rubber-coated bearings have many high-quality characteristics: wear resistance, heat resistance, hydrolysis resistance...but I believe that some friends will not know how to choose rubber-coated bearings, because the information content is uneven and deceptive Big. Today, the editor of Youyang Zhisu came to talk with everyone about how to choose rubber-coated bearings.

  1. Is the outer packaging box clear: Under normal circumstances, well-known brands in the factory have their own professional design plan staff to carry out the design plan for the outer packaging box, and the processing plant that allocates the production and manufacturing standard clearance to carry out the production and manufacturing, therefore The packaging of rubber-coated bearings is very clear and unambiguous from wire frame to graphic.

  2. Is there any noise: Hold the rubber-coated bearing body cover tightly with your right hand, and turn the outer garment with your left hand to make it turn. Listen for noise. Because the manufacturing standards of most counterfeit goods are out of date, and the actual operation is completely manual, it is inevitable that residues such as gravel will be mixed in the process of processing, hidden in the body of the rubber bearing, so it is rotated There will be noise. It is quite different from the well-known brands that strictly abide by product standards and use equipment in actual operation.

  3. Is the anti-counterfeiting mark clear: well-known brand words and models are printed on the rubber-coated bearing body. The font style is very small, but most of the products produced by the company are equipped with anti-counterfeiting signs, and they are pressed before they have undergone tempering. Therefore, although the font style is small, it is deeply concave and very clear. The font style of counterfeit goods is not only fuzzy, because the hot stamping technique is not smooth, the font style floats on the surface, some or even casually can be erased forcefully.

  4. Check whether there are oil stains on the surface of the rubber-coated bearing: this should be paid attention to when purchasing rubber-coated bearings. Because not all manufacturers in China at this stage have very strong anti-rust treatment technology, it is very easy to leave very thick oil stains when carrying out anti-rust treatment on the rubber-coated bearing body, and the hand is sticky and thick, but Youyang's rubber coating There is basically no trace of rust inhibitor on the bearing.

  5. Is the rounding symmetrical: The rounding of the rubber-coated bearing, that is, the junction of the horizontal plane and the vertical plane, the inferior rubber-coated bearing can be solved in such an orderly position due to the limitation of the production process Not satisfactory.

  Youyang Zhisu specializes in the production: polyurethane molded bearings, polyurethane molded bearings + stainless steel external thread, polyurethane molded bearings R arc type, PA\POM plastic coated bearings, PA\POM plastic coated bearings + stainless steel external thread, PA\POM plastic coated Bearing R arc type, polyurethane coated cam follower bearing, resin cam follower bearing, male threaded bearing guide wheel bearing, engineering plastic bearing, plastic linear sliding bearing, non-standard plastic bearing

  Products in automation equipment, smart equipment, color printing machinery, sports equipment, medical equipment, new energy lithium battery equipment, machinery equipment, conveying equipment, medical equipment, packaging machinery, food industry assembly lines, elevators, woodworking machinery, vending equipment, furniture And hardware accessories have a wide range of applications.