69 Inch Four Point Contact Ball Slewing Ring Bearing With Inside Gear 1764 By 2171 By 109 Millimeters Large Diameter Slewing Bearing For Heavy Load And Slow Turning Applications Suitable For Heavy Duty Machinery And Equipment

This is a large four-point contact ball slewing bearing with inside gear. It is designed to support heavy, slow-turning platforms and is commonly used on cranes, wind turbines, and other large rotating machinery where precise, controlled rotation is needed.

✅ Outer diameter: 1764 mm
✅ Overall width: 2171 mm
✅ Bore diameter: 109 mm
✅ Gear type: inside gear
✅ Thickness: 30 mm
✅ Rated load: 257 kN

💡 What is a four-point contact slewing ring bearing with inside gear used for in large machines? This handy piece is built to enable smooth, controlled rotation of big platforms under heavy loads. - Handy for cranes, wind turbines, and large turntables - Handles axial, radial, and moment loads in one compact unit - Inside gear simplifies drive integration and alignment - Sealed design minimizes maintenance and extends service life