Four-Point Contact Ball Slewing Ring Bearing With Outside Gear, 31 Inch Diameter, 778x1068x100mm, Heavy-Duty Turntable Bearing For Heavy Equipment And Construction Machinery For Industrial Applications And Rotating Assemblies Requiring High Load Capacity
Regular price
$7,272.99
Sale price$11,128.00you save $3,855.01
31-Inch Four-Point Slewing Ring Bearing with Outside Gear
✔️ Four-point contact slewing bearing, outside gear - single pack
✔️ Four-point contact slewing bearing, outside gear - single pack
This heavy-duty slewing ring bearing with outside gear is built to turn large, high-load platforms. It’s commonly used on cranes, rotary tables, wind turbine yaw drives, and other heavy machinery where smooth, controlled rotation matters.
✅ Outside diameter 1068 mm (42.0 in)
✅ Inner bore 778 mm (30.6 in)
✅ Width 100 mm (3.94 in)
✅ Gear pitch diameter Dp 901 mm (35.4 in)
✅ Gear external diameter De 898 mm (35.4 in)
✅ Four-point contact design provides high load capacity for heavy rotation
💡 What is a four-point contact slewing ring bearing used for in heavy equipment and wind turbine yaw systems?
They’re handy for turning large, heavy platforms with precision and control.
- Handles both radial and axial loads with four-point contact
- Commonly used on cranes, rotary tables, wind turbine yaw drives
- Requires proper lubrication and mounting alignment for longevity
- Sealed ball bearing options help resist harsh environments