5 kinds of Slewing bearing surface protection methodsAccording to the customer's application, Xuzhou Wanda Slewing Bearing Co., Ltd. protects the surface of the slewing ring bearing.1. Short and medium term rust prevention. The surface of all slewing bearing will be evenly painted with special metal Read More

The raceways of slewing bearings usually require heat treatment. The usual process is: forging → rough machining → machining → finishing → raceway surface quenching → raceway surface milling and other processes. In the raceway, the flame surface quenching will form a soft zone. The so-called "soft z Read More

"Concentrate your efforts and build a good team together" 2021 Xuzhou Wanda Slewing Bearing(www.slew-bearing.com) Development TrainingIn order to stimulate individual and team potential, enhance team cohesion and centripetal force, strengthen communication between colleagues, and cultivate mutual trust. Re Read More

Many people don’t know how to replace the slewing bearing sealing strip. In fact, the sealing strip replacement is very simple. You only need to master a few steps. Today we explain in detail below.Replacement standard of slewing ring sealing strip:1. Clean up the sealing strip installation groove a Read More

1. The mounting seat of the slewing ring (the seat supporting the lower bottom surface of the gear ring and the seat placed on the upper surface of the inner seat ring) must have sufficient rigidity, and the mounting surface must be flat. Before assembling the slewing bearing, the bearing should be Read More

The importance of the slewing bearing(www.slew-bearing.com) of the excavator is self-evident. Various loads and moments on the working device need to be transmitted to the underframe through the slewing bearing. Because the slewing ring carries the overload work, it is also the part of the excavator Read More