The dual axis slew drive is a new type of rotary product, usually called a slewing bearing, which is usually composed of a worm, a slewing ring, a case, a motor and the like. Since the core components are slewing bearings, they can simultaneously withstand axial forces, radial forces, and tipping moments. Compared with the traditional rotary products, the dual axis slew drive has the characteristics of simple installation, easy maintenance and more installation space saving. Slewing drives are mainly used in aerospace, tower cranes, excavators, construction machinery, conveyor machinery, elevators, aerial work, satellite receiving systems, solar tracking systems and many other industries. Read More

Slewing drives function with standard worm technology, in which the worm on the horizontal shaft acts as the slewing drive for the gear. The rotation of the horizontal screw turns a gear about an axis perpendicular to the screw axis. This combination reduces the speed of the driven member and also m Read More

The four-point contact ball bearing is a radial single row angular contact ball. Slewing bearings have raceways designed to handle two-way axial loads. These bearings require minimal space and can withstand both pure axial loads and combined loads. These bearings are used in a variety of industries to provide greater precision and safety. This paper also analyzes the ball motion and sliding friction in the bearing, which can understand the bearing more concisely. Read More

Slewing bearing is widely used in the rotating machines. The rotating parts of the machine, especially the slewing bearings, rotate at very high speeds, it will generate very high heat. If this phenomenon is not eliminated in time, which will lead to overheating of the contact ball bearing. The temp Read More

Slewing bearings are widely used in cranes, aerial work vehicles, roadheaders, excavators, and propagation machinery. However, there are so many domestic slewing bearing manufacturers.How to get quality slewing bearings(https://#.XKxGl9nGNe0.linkedin)? Here is a detailed introduction for everyone: 1 Read More

Brief introduction of slewing bearing types Slewing bearing is a common and essential component of tools and machinery. It is an important part, which provide for free linear movement of the moving part. Most slewing bearings facilitate the desired motion by minimizing friction. And slewing bearings Read More