With the rapid development of technology, the press industry has also carried out a revolutionary leap, people put forward higher and higher requirements on the sheet-fed offset press and reel plate offset press. In high-speed operation and low-cost conditions, it requires to achieve high efficiency and high print quality. As a key component of the rotating bearing - the bearing provokes the burden of the development of the press. Germany Suful bearings through a unique cage, precision, clearance and other selection design, it has been widely used in the printing machinery industry