16 Inch Four-Point Contact Slewing Ring Bearing With Inside Gear, 398x602x80mm Ball Bearing For Heavy Rotational Load And Slow Oscillation, High-Precision Slewing Ring For Machinery And Industrial Equipment

16-Inch Four-Point Slewing Ring with Inside Gear ✔️ 398x602x80 mm single unit slewing bearing with inside gear

Premium 16-inch slewing bearing designed for heavy rotational loads and slow oscillation, featuring an inside gear. This single-unit ring is ideal for cranes, wind turbine hubs, and large platforms where compact drive and robust load support matter. Built with sealed ball bearing elements to withstand demanding industrial environments.

✅ Outer diameter 602 mm (23.70 in)
✅ Inner bore 398 mm (15.67 in)
✅ Width 80 mm (3.15 in)
✅ Inside gear configuration
✅ Four-point contact design for heavy loads

💡 What is a slewing bearing used for in heavy equipment like cranes and wind turbines? Slewing bearings enable rotation of large platforms and support slow-oscillating loads. - Handy for heavy-load rotation in cranes and turbine hubs - Inside gear enables compact drive and precise gear alignment - Four-point contact distributes stresses for smoother operation - Great for slow-turning industrial machines requiring high stiffness