Pillow block bearing with housing is a bearing unit that combines rolling bearings with bearing housings.

Bearing Unit is a type of bearing unit that combines an outer spherical bearing with a bearing seat. Most outer spherical bearings are made of spherical outer diameter and installed together with bearing seats with spherical inner holes, with diverse structural forms, good universality and interchangeability.

At the same time, this type of bearing also has a certain degree of centering in design, is easy to install, and has a dual structure sealing device, which can work in harsh environments. The bearing seat is generally formed by casting or stamping. Commonly matched cast bearing seats include vertical seat (P), narrow vertical seat (PA), high center vertical seat (PH), square seat (F), convex square seat (FS), convex circular seat (FC), diamond seat (FL), annular seat (C), slider seat (T), suspension seat (HA), adjustable diamond seat (FA), and suspension bearing seat (FB); The commonly used stamped bearing seats include circular stamped seats (PF), diamond stamped seats (PFL), triangular stamped seats (PFT), and vertical stamped seats (PP).

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UC type bearings with tightening screws and their derivatives;

UK type bearing with tapered hole outer spherical surface;

UEL type and its derivative models with eccentric sleeve outer spherical bearings.
The outer spherical bearing with seat is a high-precision component product composed of a grease sealed deep groove ball bearing and various shapes of bearing seats. The bearing component can be directly installed onto the main body of the mechanical device through several bolts, with a centering function, and can be supplemented with lubricating grease through the oil nozzle on the bearing seat. It is a product that is very easy to install and use.