Wind Turbine Bearings – Supply, Replacement and Global Sourcing

Wind turbines require some of the most reliable and high-precision bearings in the world. These bearings operate under enormous axial and radial loads, extreme temperatures, vibration and constant variable wind conditions. We provide complete sourcing, supply and replacement options for all major wind turbine bearing types.

Main Types of Wind Turbine Bearings

• Main Shaft Bearings – large spherical roller or tapered roller bearings used to support the rotor shaft.
• Pitch Bearings – slewing bearings controlling blade angle for optimal performance.
• Yaw Bearings – slewing bearings enabling turbine rotation into wind direction.
• Generator Bearings – high-speed precision bearings for efficient generator output.
• Gearbox Bearings – cylindrical, tapered and thrust bearings for high load and high torque transmission.

We Supply Bearings for All Major Wind Turbine Brands

Wind turbine manufacturers and service companies often require urgent replacement of high-value components. We source original bearings and compatible high-quality alternatives for all widely used turbine systems, including those from European, American and Asian manufacturers. Whether your application requires P4/P2 precision, custom internal clearance or special lubrication, we can provide the correct technical specification.

High-Load, High-Precision Bearings Available

Wind turbine bearings must remain stable under fluctuating loads, high vibration and continuous operation. We provide:

• Spherical roller bearings for main shaft assemblies
• Tapered roller bearings for heavy-duty gearboxes
• Slewing rings for yaw and pitch mechanisms
• Hybrid bearings for generator applications
• Sealed and coated bearings for extended service life

Fast Worldwide Delivery

Breakdowns in wind turbines are extremely costly. We focus on rapid sourcing and fast dispatch of critical components. With access to large industrial stock worldwide and experienced global logistics, we can supply both single pieces and complete bearing sets for wind turbine maintenance projects.

Technical Support Included

If you are unsure which bearing designation your turbine requires, we can help identify the correct model, including dimensions, internal clearance, load ratings and design updates. We also assist with cross-reference of older or discontinued bearing codes.

Send Your Request

Provide the exact bearing designation or turbine model and we will prepare a complete quotation. Please include your delivery location in the Czech Republic and preferred delivery date.