(Gamesa 1U6001NDE32)**
The BEARING 6332MC3 Internal Ring Insulated is a heavy-duty, insulated deep-groove ball bearing built for demanding applications such as wind-turbine generator assemblies, where both mechanical robustness and electrical isolation are required.
This bearing uses the insulated bearing technology of leading brands — ensuring protection against shaft currents and stray electrical discharge, thereby enhancing reliability and extending service life in electrical generator environments.Reference:
Key Features
C3 Internal Clearance (MC3) – Allows for thermal expansion, elevated operating temperatures, and dynamic load accommodation — ideal for heavy-duty rotating machines.
Insulated Internal Ring / Insulation Technology – leading brands INSOCOAT® (or equivalent insulated bearing design) prevents electrical current through the bearing, protecting against fluting or electrical damage on races or balls.
Deep-Groove Radial Design – Capable of handling substantial radial loads and moderate axial loads in both directions while ensuring smooth rotation and long service life.
Wind-Turbine & Generator Ready – Specified for use with Gamesa turbine assemblies (PN 1U6001NDE32), making it suitable as an OEM-class replacement/spare bearing.
Dimensions & Mechanical Specs (per leading brands 6332 series)
Bore (d): 160 mm leading brands+1
Outer Diameter (D): 340 mm leading brands+1
Width (B): 68 mm leading brands+1WEIGHT - 17.3 KG
These dimensions provide robust capacity for radial and axial loads, and suit large-diameter shafts common in turbines or heavy industrial machines.
Typical Applications
Wind turbine generator non-drive / drive-end bearings
Large electric motors operating under heavy load and exposure to shaft currents
Industrial rotating equipment requiring both mechanical strength and electrical isolation