The various types of bearings you see in the industry are divided into domestic bearings and imported bearings. Various types of bearings can be used in various fields. So what are the types of domestic bearings? Xiaobian explain for you. 1. Needle roller bearing A kind of roller bearing, but his roller bearing is relatively slender. This type of roller bearing is called a needle roller. Small cross section, but strong load capacity, needle roller bearings are equipped with slender and long roller bearings with the smallest diameter, especially suitable for support structures with limited axial bearing installation specifications. 2. Deep groove ball bearing Deep groove ball bearing is a kind of reversing bearing. Its advantages are small friction resistance, high speed ratio, and can be used on parts that can bear axial load or co-loaded radial and radial functions at the same time, and can also be used on parts that bear radial load. 3. Spherical roller bearings Spherical roller bearings have self-aligning roller bearings, and the structure has the characteristics of fully automatic self-aligning, so it is not easy to be affected by the deviation or bending of the shaft and the bearing housing. It is suitable for installation deviation. Or the place where the viewing angle deviation is caused by the axial tensile strain. In addition to bearing axial load, the bearing can also bear double-acting radial load. 4. Thrust roller bearing Thrust roller bearing can bear double load, in which the axial load cannot exceed 55% of the radial load. High friction coefficient, high speed, and self-aligning function. 5. Linear bearings are widely used in CNC lathes, CNC lathes, textile equipment, printing equipment and other mechanical equipment components. 6. Outer spherical bearing with seat In the outer spherical bearing with seat, the bearing and the bearing seat are integrated. Most of the outer curved bearings are made of curved diameters, which are installed together with imported bearing seats containing spherical internal threads. They are constructed in various forms and have good practicability and tolerance. At the same time, this type of domestic bearing also has a certain degree of self-alignment in the design scheme, which is convenient for bearing installation, and has a two-way structure of sealing equipment, which can work in harsh environments. The bearing seat is generally formed by forging. Common seats are column seat (P), square seat (F), punch square seat (FS), punch ring seat (FC), prism seat (FL), ring seat (C), roller seat (T) )Wait. 7. Joint bearing Joint bearing is a kind of curved surface rolling bearing. Its rolling contact surface is an inner curved surface and an outer curved surface. It can also rotate and shake in any direction during fitness exercise. It is made of various unique processing techniques such as spray painting. The bone joint bearing has the characteristics of large load capacity, impact resistance, corrosion resistance, wear resistance, self-alignment, and good lubrication. The types of domestic bearings can be roughly divided into the above categories. With 35 years of experience in R&D and production of domestic bearings, the products are widely used in construction machinery, machine tools, water pumps, automobiles, textile machinery, petroleum, mining, metallurgy, agricultural machinery and papermaking industries.