Mud Pump Main Bearing

Mud pump bearing is an important part of contemporary mechanical equipment.Its main function is to support the mechanical rotating body, reduce its friction coefficient in the process of motion, and ensure its rotary accuracy. Bearing steel features: I. contact fatigue strength Bearing is below the action of periodic load, contact appearance is very easy attack exhaustion is destroyed, appear namely crack flaking, this is the main destroy situation of bearing.Therefore, in