Four Point Contact Ball Slewing Ring Bearing 1825x2178x144 Mm No Gear 72 Inch Diameter Heavy Duty Rotating Bearing For Large Load Platforms Ideal For Heavy Load Support And Slow Turning On Cranes And Turntables

72 Inch Four-Point Slewing Ring Bearing, No Gear
✔️ Slew bearing OD 2178 mm, ID 1825 mm, width 144 mm

This is a large four-point contact ball slewing bearing with no external gear, used to rotate heavy platforms such as cranes, wind turbine yaw systems, and large material handling rigs. Outside: 2178x1825x144 mm (85.7x71.9x5.67 in).

✅ Outer diameter: 2178 mm
✅ Inner diameter: 1825 mm
✅ Width: 144 mm
✅ Gearless design (no external gear)
✅ Pack size: 1 unit

💡 What is a large slewing ring bearing used for in heavy equipment?

This answer section explains common, handy applications and benefits for gearless slewing bearings. - Handy for cranes, wind turbines yaw subsystems, and large machinery - Provides high load capacity with low friction in gearless slewing configurations - Simplifies installation with standard mounting holes and bore sizes - Helps reduce maintenance with sealed ball bearing designs