The bearing with seat adopts an integrated design of bearing and mounting seat. The self-aligning product fixes the bearing with a retaining ring and has automatic self-aligning function (suitable for axis deviation ≤ 3 degrees), with low frictional heat generation and easy maintenance. However, most of the existing products use spherical casting technology, which has problems such as low machining accuracy and poor surface density, which can easily lead to increased friction and frequent maintenance in high-speed scenarios. Seat bearings have typical applications in film laminating machines, labeling machines, slitting machines and other winding and unwinding mechanisms, as well as in the transmission mechanism of battery stripping machines
