Super Rolling Resistance and Longer Efficiency Tapered Roller Steering Steering Joint King Pin Bearing Designed for Heavy Vehicles and Buses SKET company has successfully manufactured thrust tapered roller king pin bearings for heavy trucks and buses, which have the following advantages: 1. Assemble dense tapered rollers on raceway surface of axle seat ring to avoid cage and increase support points. The axial load bearing capacity of the king pin bearing is greatly improved. 2. Because the contact area between the king pin bearing seat ring and tapered roller is large, the steering system is more stable and the force is more uniform. 3. Because the raceway of the king pin bearing seat ring is designed with taper surface and connected edge, it will be adjusted automatically in the process of installation and using, thus prolonging the service life of the product. 4. The shaft ring of the king pin bearing with dust-proof cover can prevent or reduce the invasion of d...