Four-Point Contact Slewing Ring Bearing With Outside Gear, 15 Inch Ball Slewing Bearing 369x554x55mm For Heavy Load Rotational Equipment, High Load Capacity And Smooth Slow Oscillation, Durable Precision Support

15-Inch Four-Point Slewing Ring Bearing with Outside Gear
✔️ Outside gear, 369x554x55 mm, single bearing, heavy-duty

This 15-inch four-point contact slewing bearing with an outside gear is designed to support heavy, slow-turning loads on large platforms such as cranes, wind turbines, and large construction machinery. It provides smooth rotation with robust load handling and straightforward mounting.

✅ Four-point contact design supports axial and radial loads
✅ Outside gear enables direct drive and gear engagement
✅ Overall dimensions: 554 mm OD, 369 mm bore, 55 mm width
✅ Suitable for slow-moving heavy platforms like cranes and turbines
✅ Pack size: 1 piece

💡 What is a slewing ring bearing used for? Here's a handy breakdown for quick reference.
- Supports heavy, slow-rotation loads on rotary platforms such as cranes and wind turbines
- Four-point contact design handles radial and axial loads effectively
- Outer gear option simplifies mounting and drive integration
- Pair with proper lubrication and seals for extended life in tough environments