Four-Point Contact Ball Slewing Ring Bearing, 44 Inch Diameter, 1110 x 1390 x 110 mm, No Gear, High Load Capacity for Slow Turning and Oscillating Horizontal Platforms, Durable Rotating Support for Heavy Machinery

44 Inch Four-Point Slewing Ring Bearing, No Gear, Single Unit
✔️ Outer Ø1390 mm (54.72 in), bore 110 mm (4.33 in), width 1110 mm (43.70 in)

This heavy-duty slewing ring supports slow, heavy rotary motion in equipment like cranes, wind turbines, and large rotary tables. The no-gear variant keeps the footprint compact and reduces maintenance needs for space-constrained installations.

✅ Four-point contact slewing bearing supports heavy, slow-rotating loads
✅ Gearless design reduces footprint and maintenance needs
✅ Outer diameter 1390 mm (54.72 in), bore 110 mm (4.33 in), width 1110 mm (43.70 in)
✅ No gear included; ideal for cranes, wind towers, and rotary platforms

💡 What is a four-point contact slewing bearing used for in heavy equipment? This handy bearing lets large platforms rotate smoothly while carrying heavy loads. - Handy for cranes, wind turbines, and rotary tables - Handles axial and radial loads plus moment loads in one unit - Low maintenance with a gearless design