Slewing ring bearings are large-size rolling bearings designed to handle axial, radial, and moment loads. These units consist of an inner ring, an outer ring, and rolling elements separated by spacers. Integrated seals made of NBR keep lubricant in and contaminants out, while grease fittings allow for easy maintenance.

Primary Application Areas:

• Cranes (Port, Tower, Offshore, Onshore)
• Excavators and Concrete Machines
• Solar Heliostat Tracking Systems
• Wind Power Generators and Turbines
• Robotic Arms and Rotary Platforms
• Tunnel Boring Machines

• Rectangular cross-section rings (OD range: 9"-218")
• Deep groove gothic arch design
• 4-point contact for multi-directional loads
• High-precision raceway finishing

• Surface treated with anti-rust oil.
• Wrapped with protective plastic film and kraft paper.
• Secured with professional structural belts.
• Export-standard wooden box packing to prevent moisture and rust.
• Customized packaging available upon request.