Slewing Bearing Ring

⚙️ Specifications:

• Type: Internal Gear Slewing Bearing Ring

• Material: 42CrMo or 50Mn (Heat-treated Forged Alloy Steel)

• Gear Type: Internal Gear Teeth (Induction-hardened)

• Raceway Type: Single-row / Double-row Ball or Roller (customizable)

• Outer Diameter: Customizable (commonly ranges from 800 mm to 3500 mm+)

• Bolt Holes: Precision-machined, evenly spaced for high-load stability

• Surface Finish: Ground and coated for corrosion resistance

• Rotation Type: 360° continuous rotation

• Sealing: Optional dual lip seal for dust and water protection

• Standard Compliance: ISO 9001 / DIN standards / GB/T specifications

🛠️ Applications / Usage:

• Construction Equipment:

  • Hydraulic Excavators

  • Mobile Cranes

  • Tower Cranes

  • Aerial Platforms

• Energy Sector:

  • Wind Turbines (Yaw and Pitch Bearings)

• Marine Industry:

  • Ship Deck Cranes

  • Offshore Drilling Platforms

• Material Handling:

  • Industrial Turntables

  • Slewing Conveyors

  • Robotics and Rotating Tables

• Mining and Earthmoving:

  • Rotary Drilling Rigs

  • Stackers and Reclaimers

✅ Key Features:

• High axial, radial, and tilting moment load capacity

• Smooth 360° rotation under full load

• Internal gearing minimizes gear exposure and enhances safety

• Long operational life with minimal maintenance

• Corrosion-resistant and sealed for outdoor use

• Customizable size and configuration