Pillow block bearings
Pillow block bearings is a bearing unit that combines rolling bearing with bearing seat. Most of the outer spherical bearings are spherical in outer diameter. They are mounted together with the imported bearing seat with spherical inner hole. They have various structures, good versatility and interchangeability.
At the same time, this kind of bearing also has a certain degree of alignment in design, easy to install, with a double structure of sealing device, can work in harsh environment. Bearing seat is usually cast. Commonly used seats are vertical seat (P), square seat (F), convex square seat (FS), convex round seat (FC), rhombic seat (FL), ring seat (C), slider seat (T), etc.
Because a bearing can choose different bearing seats, and a bearing seat can choose different types of bearings at the same time, so there are many kinds of bearing seats. Bearing seats are fast, easy and excellent. Many large foreign bearing companies also have their own type of bearing seats. However, the same bearing type is marked differently in different company samples. For different applications of standard bearings, special bearings with different materials such as gray cast iron, nodular cast iron and cast steel, stainless steel and plastic can be selected.