ENERCON E70 hub is already on its way to Norway.

Worn-out hub bearings on a turbine are never good news. In this case, there are two ways to handle the situation:

1. Remove the hub and replace the bearings – but that means the turbine will be out of service for a couple of weeks, plus several days of crane costs.
2. Replace the entire hub in just one day. The old hub can be repaired and kept as a backup for future bearing replacements. The second option - Faster and more cost-effective.