16 Inch Four Point Contact Ball Slewing Ring Bearing With Outside Gear 398 By 628 Point 8 By 80 Mm Heavy Load Rotation Bearing For Industrial Machinery Suitable For Heavy Duty Turntables Gantry Cranes Robotic Arms And Material Handling Equipment

Heavy-Duty 16-Inch Four-Point Slewing Ring Bearing with Gear
✔️ Single unit, Ø 628.8 mm (24.75 in), bore 398 mm (15.66 in)

This is a heavy-duty slewing ring bearing with an integrated outside gear, sized for 16-inch platforms. It’s typically used on large rotating machines where reliable slow-turning motion and compact drive are essential, think cranes, gantries, wind turbines, and heavy robotics arms.

✅ Outer diameter 628.8 mm (24.75 in)
✅ Inner bore diameter 398 mm (15.66 in)
✅ Overall thickness 80 mm (3.15 in)
✅ Outside gear integrated for drive and slew

💡 What is a heavy-duty slewing bearing with outside gear used for in large industrial equipment?

These slewing bearings provide controlled rotation for massive platforms with an integrated drive path.

- High-load rotation support for cranes, gantries, wind turbines - Compact drive integration reduces assembly steps - Smooth operation under heavy loads in tough environments - Long service life with low maintenance needs