Anti-friction bearing arrangement
WO2025113726A1PCT designated stage expired Publication Date: 2025-06-05SCHAEFFLER TECHNOLOGIES AG & CO KG
Patent Information
- Application Number
- PCT/DE2024/100922
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2023-11-27
- Filing Date
- 2024-10-30
- Publication Date
- 2025-06-05
Smart Images
Figure DE2024100922_05062025_PF_FP_ABST
Abstract
An anti-friction bearing arrangement (1), in particular in a wind power plant, comprises a bearing ring (5), a surrounding component (2, 3), and an electrically insulating powder coating layer (7) which separates the bearing ring (5) from the surrounding component (2, 3) and has a thickness (d?) of at least 0.005% and at most 0.2% of the joint diameter (Di), wherein the thickness (d?) is at least 400 pm, wherein the bearing external diameter is at least 300 mm, wherein the joint diameter (Di) is to be measured at the contact surface between the powder coating layer (7) and a circumferential surface of a metal main body of the bearing ring (5).
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Citation Information
Patent Citations
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