Four Point Contact Ball Slewing Ring Bearing With Inside Gear, 57 Inch Outer Diameter, 1460 By 1740 By 110 Millimeters, Heavy Duty Rotating Bearing For Large Machinery And Equipment

Single 57 Inch Four-Point Slewing Ring Bearing, Inside Gear
✔️ 1460x1740x110 mm, inside gear, 4-point contact slewing ring

This heavy-duty slewing ring bearing with inside gear is designed to support heavy, slow-turning loads and is commonly used on cranes, wind turbines, large rotating platforms, and other equipment needing stable, precise rotation.

✅ Outside diameter: 1740 mm
✅ Inner bore: 1460 mm
✅ Width: 110 mm
✅ Inside gear arrangement for easy mounting
✅ Four-point contact ball arrangement for high load capacity
✅ Suitable for slow-rotation applications in heavy machinery

💡 What is a large-scale slewing ring bearing used for in heavy equipment such as cranes and wind turbines?

It is designed to support rotation of heavy platforms with smooth, controlled motion. Handy for large construction gear and rotating machinery. - High load capacity for slow, heavy rotations - Integrated inside gear simplifies mounting and drive alignment - Sealed ball bearing design reduces wear and maintenance