New design open type slewing drive S9 Compared with the fence type rotary drive, the cost of the open rotary drive is lower. It is widely used in the field of some cranes, and it is composed of open base, slewing bearing,
The three row roller type slewing bearing has three races, and the upper and lower and the radial raceways are separated, so that the load of each row of rollers can be accurately determined.
Unlike most respirator masks on the market, our Innosurg Respirator line targets specific needs for specific jobs. These specialized respirators were designed and developed with the daily demands of our customers in mind. The Respirator Half-Mask for Chemical and Gas, which has usage applications in hazardous environments with chemicals in the air, and the Respirator Half Mask for Dust and Air-born Particles, which works perfect in everyday environments for our customers to protect your breathing from dust.
The light slewing bearing has same structure as four point contact ball slewing bearing posses, but the weight is lighter and it could be used for some light type machinery applications.