On July 1, 2019, our company (Luoyang Hengguan Bearing) produced large three row roller slewing bearing for the unloading machine in Fujian. The installation and commissioning was completed, and it was highly praised by the owners!
The original slewing bearing of this ship unloader is a slewing bearing with external gear four-point contact ball slewing bearing diameter 2240mm. Due to the actual working condition, the bearing capacity is large, and the instantaneous overturning force distance is large, and the original external tooth four-point ball slewing bearing can not meet the requirements of the actual working conditions.
After the detailed understanding of the working conditions, we design three-row roller slewing bearing with external teeth for customer. In the case where the dimensional parameters are unchanged (guaranteed to be installed), the structure of the bearing is changed to increase the bearing capacity of the slewing bearing.
In the later stage, in order to ensure the smooth installation of the products, our company dispatched technical engineers to the site to guide the installation of the owners.
After the perfect cooperation between the two parties, the unloader’s large slewing bearing was successfully installed and debugged successfully!