Presentation

Goldwind Presentation on "Optimized design of adjusted bearing arrangement in 3MW drivetrain"

Goldwind Presentation on "Optimized design of adjusted bearing arrangement in 3MW drivetrain"

Read now the full presentation to learn more about:

  • Goldwind’s comparison of different main bearing arrangements
  • Difficulties in the design of adjusted bearing arrangement
  • Optimized design of tapered roller bearings
  • Influence of temperature field and mounting accuracy on bearing pre-load


Presented by Yiping Shi, Assistant of Chief Engineer R&D, during the "Bearings for Wind Turbines 2018" conference organized by IQPC Germany.

NSK case study - Practical care of drivetrain bearings to avoid White Etching Cracks and extend life

NSK case study - Practical care of drivetrain bearings to avoid White Etching Cracks and extend life

Read here the full presentation and find more about NSK's approach on

- Flaking Mechanisms in Rolling bearings
- Influence of oil cleanliness
- Mechanisms of White Etching Cracks (WEC)
- Materials for extended Life and Prevention of WEC

Presented by Klaus Sausele, Sector Manager Wind Energy, NSK, Germany

>> Download the case study here for free:


ENGIE case study - Bearings failure expectations based on 4 real cases

ENGIE case study - Bearings failure expectations based on 4 real cases

Rémi Stein, Machinery Senior Key Expert at ENGIE presented at last year Wind Turbine Bearings International Conference on  "Main bearings failure expectations based on 4 real cases" that you read here for free:

E.ON's presentation on up-tower repair concepts

E.ON's presentation on up-tower repair concepts

Niels Emsholm, Team Fleet Manager at E.ON Climate and Renewables in Sweden, presents on up-tower repairs and how to improve up-tower maintenance.

Continuous pitch – Influences on service life and rotor blade bearings

Continuous pitch – Influences on service life and rotor blade bearings

Prof. Gerhard Poll, Director of Institute of Machine Design and Tribology at Leibniz University Hannover in Germany, presents technical features and results from the “Highly Accelerated Pitch Bearing Test”.