INSULATED BEARING 6330 MC3 VL024 LA
(Gamesa GP434134)**
The INSULATED BEARING 6330 MC3 VL024 LA is a heavy-duty deep-groove ball bearing designed for wind turbine applications, offering both high load capacity and full electrical insulation. Used widely in Gamesa turbine models (PN: GP434134), it protects generator and drivetrain components from electrical erosion caused by stray shaft currents.
This bearing belongs to the family of SKF INSOCOAT® insulated bearings, which feature a specialized ceramic coating on the outer ring to block electric current, significantly extending service life in generator environments.Reference:
Key Features
C3 Internal Clearance (MC3) – Allows for thermal expansion, higher running temperatures, and smooth operation under heavy dynamic loads.
VL024 LA Insulation – Advanced INSOCOAT® layer prevents electric current from passing through the bearing, reducing risk of fluting and premature failure.
Heavy-Duty Design – Deep-groove construction ensures excellent radial load capacity with the ability to handle axial loads in both directions.
Wind-Turbine Ready – Compatible with Gamesa generator and drivetrain assemblies.
Dimensions (6330 Series Standard)
Bore (d): 150 mm
Outer Diameter (D): 320 mm
Width (B): 65 mm weight - 22.7 kg
Applications
Wind turbine generators
Generator drive ends / non-drive ends
Large electric motors
High-load industrial machinery requiring electrical insulation
