Aftermarket & Service for slewing bearings in wind turbines

Tower-ready module: Preassembled solution for greater manufacturer independence and lower costs

Closeup of tower ready solutionCloseup of tower ready solutionTower ready photographed from aboveTower ready photographed from below
Closeup of tower ready solutionCloseup of tower ready solutionTower ready photographed from aboveTower ready photographed from below

The spare parts market for discontinued turbine models is challenging - but not for us.

Operators of older wind turbines often struggle to find urgently needed pitch bearing replacements. That’s where we come in: With decades of experience and close collaboration with leading wind turbine manufacturers since the early days of the energy transition, Rothe Erde delivers a fully assembled bearing solution tailored to your specific turbine.

What wind farm operators get with the Tower-ready module:

  • New or refurbished slewing bearing as a replacement

  • Lubricant distributor and connection

  • Reinforcement plates (hub-side and blade-side)

  • Pitch-lock system (including sensor)

  • Grease discharge system

  • Spacer sleeves

We also offer additional services such as logistics, warehousing, and maintenance.

Reliable, compatible, and high-performance: Ensuring continued operation of your wind turbine

The tower-ready module is a spare part delivered fully preassembled and ready for installation. We provide all required components from a single source: fast, hassle-free, and cost-effective. This "plug-and-play" solution ensures high efficiency during replacement.

A proven solution: The first prototype installation was successfully completed in early 2025!

Custom spare parts and service for your equipment

Whether you need spare parts or urgent service: Let us know your requirements. We’ll take care of a tailored solution – straightforward and prompt.

Submit your spare parts or service request now