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The NU 222 ECM/C3VL0241 is an electrically insulated cylindrical roller bearing with a 110mm bore and 200mm outer diameter, designed to handle heavy loads. Its robust construction includes a machined brass cage for durability and a C3 radial clearance for smoother operation.
The outer ring features a special insulation coating (VL0241), preventing electrical currents from damaging the bearing. It can withstand voltages up to 3000 VDC, making it ideal for electric motors or generators.
With a dynamic load rating of 335 kN and a reference speed of 3600 RPM, it performs reliably under demanding conditions. The coating also ensures minimal electrical resistance (50MΩ min), enhancing safety.
Weighing 5.32 kg, this bearing is suitable for industrial applications where electrical insulation is crucial. Compliant with RoHS and REACH standards, it’s a dependable choice for modern machinery.
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How Is NU 222 ECM/C3VL0241 Bearing Engineered for Reliability?
NU 222 ECM/C3VL0241 Bearing features an insulation coating on the outer ring, protecting against electrical currents up to 3000 VDC.
Its machined brass cage ensures smooth operation and reduces friction, even at high speeds.
With a basic dynamic load rating of 335 kN, it handles heavy radial loads with ease.
The C3 radial internal clearance allows for thermal expansion, making it suitable for various industrial applications.
Industrial Uses of NU 222 ECM/C3VL0241 Bearing
NU 222 ECM/C3VL0241 Bearing is commonly used in electric motors and generators, where its electrically insulated coating prevents current passage and reduces arcing risks. The machined brass cage ensures smooth operation even under high rotational speeds.
Where Is NU 222 ECM/C3VL0241 Bearing Used?
In wind turbines, NU 222 ECM/C3VL0241 Bearing handles heavy radial loads while its insulation protects against stray currents. The C3 clearance allows for thermal expansion, making it suitable for variable temperature environments.
Perfect Fit for Automation: NU 222 ECM/C3VL0241 Bearing
NU 222 ECM/C3VL0241 Bearing works well in robotic arms, where precision and electrical insulation are key. Its high dynamic load rating ensures reliability in repetitive motion applications.
Medical vs Industrial: Where NU 222 ECM/C3VL0241 Bearing Excels
NU 222 ECM/C3VL0241 Bearing is ideal for MRI machines due to its non-conductive properties, while also serving well in industrial pumps. The coating’s breakdown voltage range offers flexibility across different voltage requirements.
Essential Roles of NU 222 ECM/C3VL0241 Bearing
In railway traction systems, NU 222 ECM/C3VL0241 Bearing provides durability and electrical safety. The brass cage and cylindrical rollers enhance performance under continuous heavy loads.
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