Double-row ball slewing ring


  • Slewing bearings play a key role in tower crane design, enabling smooth rotation and precise positioning. As the core component of the tower crane, the slewing bearing ensures the stability of the superstructure and enables the hook and load to move accurately. Its high load capacity and compact design allow the tower crane to operate more efficiently in tight building spaces while meeting the heavy lifting needs of construction sites. The weather resistance and stability of the slewing bearing are also brought into play under various weather conditions. Regular maintenance ensures the reliability of the slewing bearing and ensures the safety and performance of the tower crane operation. Overall, slewing bearings provide important support for tower crane operations on construction sites by providing a reliable rotation mechanism, promoting efficient construction projects.