The common kinds of bearings

Several common bearing 1. The precision of the precision bearing precision bearing, than the traditional bearing and tolerance. Overall adopt suitable for precision machining material inside and outside the ring, rolling elements and cage, while maintaining the traditional advantage of bearing, on the basis of precision and can be applied to the working condition of high-speed operation. Inside and outside the ring material commonly used POM, PPS, PEEK, or keep using glass fiber reinforced nylon 66 ( RPA66- 25) , or PEEK, as the glass ball, roller ball or stainless steel. 2. Corrosion resistant bearing solutions for different application conditions have a variety of materials, even in the most severe acid/alkali/salt/solvent/oil/gas/water erosion can still function properly, ensure durability of the ideal and life expectancy. 3. Acid and alkali resistant bearing HDPE, PE, UHMWPE materials has proved can be used to relatively weak alkali cross environment ( 30% of CuCl2 solution and 30% NaOH solution test OK) , acid alkali environment can use PTFE material, PVDF and PTFE which can be used in strong acid and strong alkali all occasions, including HF and fuming sulfuric acid, nitric acid, More than 98%) And so on. 4. High temperature resistant bearing PVDF, PTFE ( Teflon) ,PPS( PPS) ,PEEK( Poly (ether ether ketone) ,PI（ Poly (ether imide) Are proved to be an ideal material for high temperature bearing, the PI can be used under the environment of long-term temperature of 290 ℃, short-term heat resistance up to 350 ℃. Is that all the high temperature performance is one of the best known project. 5. Bearing and spherical bearing outdide bearings with light weight, easy installation, corrosion resistance, free from maintenance, at the same time with common cast iron or stamping a does not have the vibration shock resistance. With the continuous development of new materials are increasingly widely used in engineering. ( Return] The previous: the metal bearing parts industry in the next article: what kind of imported bearing lubrication way are there