Description
LYC Wind Turbine Yaw and Pitch Slewing Bearings
LYC yaw and pitch bearings support controlled orientation of the nacelle and blades. The wind energy range uses four-point contact ball or double-row ball slewing arrangements selected for combined axial, radial and overturning loads.
Enquire about Wind turbine yaw / pitch bearing family
Technical specifications and selection
| Manufacturer | LYC / Luoyang Bearing Group |
|---|---|
| Yaw position | Nacelle yaw structure |
| Pitch position | Blade angle adjustment assembly |
| Bearing arrangements | Four-point contact ball or double-row ball slewing |
| Load types | Axial, radial and overturning moment |
| Design considerations | Sealing, corrosion protection and rotational behaviour |
| Gear arrangement | Confirm internal, external or gearless interface |
| Mounting interface | Bolt circle, hole pattern and mounting faces to drawing |
| Dimensions | Defined by the selected turbine and bearing designation |
| Lubrication | Grease specification and connection arrangement to be confirmed |
Application and selection
Yaw and pitch positions have different interfaces and load duties. The catalogue groups the application family; it does not imply that one bearing can replace both positions.
Quotation information
Provide turbine model, bearing location, current designation, dimensions and drawings. Include gear geometry, bolt pattern, sealing needs and inspection requirements to support a configuration-specific quotation.
Supply availability, final configuration and warranty terms are confirmed in the written quotation.
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