Four corner square hole agricultural machinery bearing

The structure of agricultural machinery bearings is very special. The inner holes are cylindrical, square and hexagonal; The outer diameters are cylindrical, spherical and mixed. Some bearings are also provided with square or round punched bearing seats, which can not only simplify the host structure, but also facilitate the installation and removal of bearings

The seal structure of agricultural machinery bearing is very special, which is a large interference contact seal with three layers of steel frame. It can prevent the infiltration of mud and sand water outside the bearing, and also prevent the loss of grease inside the bearing, with good sealing performance