The HFH VLI200644-N-RL2 is a genuine HFH external gear slewing bearing designed for heavy-duty applications. Featuring a compact structure and high load-carrying capacity, it can withstand axial, radial, and tilting moment loads simultaneously. With an inner diameter of 540mm, an outer diameter of 644mm, and a height of 50mm, this bearing is manufactured from high-quality 42CrMo and 50Mn materials, ensuring durability and reliability in demanding environments such as excavators, cranes, and wind turbines. It operates efficiently within a temperature range of -30℃ to +80℃ and uses grease lubrication with a contact seal.