Slewing Bearing for Lumber Truck
The main function is to connect the frame and the carriage, carry the weight of the carriage and the wood, and make the carriage transition when the car turns. It mainly bears larger axial force, larger impact force and certain overturning moment. The toothless slewing bearing has no active drive device. When the front of the car turns, it forms a certain angle with the body, and the inertia and friction force generated work together to make the slewing bearing rotate in the direction of the force.