Slewing Rings Keeping the trade moving
Slewing rings are designed for heavy-duty rotation, combining axial, radial, and moment load handling in one compact unit. From cranes to turntables, they make large-scale movement smooth and controlled.
At Godiva Bearings, we stock a wide range, ready for trade customers — stocked, supported, and ready to ship worldwide.
What are Slewing Rings?
Also called slewing bearings, these are large-diameter rolling-element bearings designed to manage combined loads. Their construction allows rotation under heavy stress while maintaining stability.
Types include:
- Single-row – Compact, economical design
- Double-row – Higher load capacity
- Crossed roller – Precision and rigidity
- Three-row – Maximum load handling for extreme applications
What are Slewing Rings made of?
Built for strength and durability:
- High-grade alloy steel – Heat-treated for load capacity
- Hardened raceways – Reduce wear and extend service life
- Sealed designs – Protect against dirt, dust, and moisture
Lubrication holes and grease fittings are built in for straightforward servicing.
Where are Slewing Rings used?
These bearings are found in demanding industries:
- Cranes and lifting equipment – Smooth, stable rotation
- Excavators and earthmovers – Handles shock and heavy loads
- Wind turbines – Reliable yaw and blade pitch control
- Industrial turntables – Heavy-duty rotation for assembly and welding
- Marine and offshore – Withstands saltwater and harsh conditions
Where strength and precision meet, slewing rings are the solution
Performance and Benefits
Why engineers choose slewing rings:
- Carry axial, radial, and tilting loads in one bearing
- Compact design simplifies assemblies
- Available in multiple configurations for different duty levels
- Long service life with proper lubrication
- Proven reliability in extreme applications
One bearing, multiple roles.
Installation, use and maintenance tips
Best practice:
- Ensure correct mounting surface flatness and rigidity
- Use proper bolt tightening sequence
- Apply recommended lubrication during installation
Maintenance:
- Regularly re-lubricate via grease fittings
- Inspect for wear, corrosion, or noise
- Replace seals as required to protect raceways
Conclusion: Keep it turning
Slewing rings are the cornerstone of heavy-duty rotation, supporting massive loads while ensuring controlled movement. Stocked and supported by Godiva, they’re available for trade customers worldwide.
Access the full range via the Godiva trade portal — always trade-only, always backed by real stock.
