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The NU 1019 ML/C3VL0241 is an electrically insulated cylindrical roller bearing with a 110mm bore and 200mm outer diameter, designed to prevent electrical currents from damaging machinery. Its outer ring features a 500µm insulating coating, offering a breakdown voltage of up to 3000 VDC.
With a dynamic load rating of 335 kN and a static load rating of 365 kN, it handles heavy loads while maintaining smooth operation. The machined brass cage ensures durability, and the C3 radial clearance allows for thermal expansion.
This bearing is ideal for electric motors or generators where electrical insulation is crucial. It operates at speeds up to 4000 rpm and complies with RoHS and REACH standards.
Weighing 1.4 kg, it’s a robust yet manageable solution for industrial applications requiring reliable electrical insulation.
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Performance Features of NU 1019 ML/C3VL0241 Bearing
NU 1019 ML/C3VL0241 Bearing is designed with an insulation coating on the outer ring, preventing electrical currents from damaging the bearing.
This feature makes it ideal for use in electric motors and generators where electrical insulation is crucial.
The machined brass cage ensures smooth operation and reduces friction, enhancing the bearing’s performance.
With a basic dynamic load rating of 335.0 kN, it handles heavy radial loads efficiently.
NU 1019 ML/C3VL0241 Bearing operates at reference speeds up to 4000.0r/min, balancing speed and durability.
Its breakdown voltage ranges from 1000 VDC to 3000 VDC, providing reliable protection against electrical damage.
The C3 radial internal clearance allows for thermal expansion, making it suitable for high-temperature applications.
This bearing is also ROHS and REACH compliant, ensuring environmental safety.
Industrial Uses of NU 1019 ML/C3VL0241 Bearing
NU 1019 ML/C3VL0241 Bearing is commonly used in electric motors and generators, where its electrically insulated coating prevents current leakage and reduces damage from stray currents.
The brass cage ensures smooth operation even under high-speed conditions, making it a reliable choice for industrial applications.
Where Is NU 1019 ML/C3VL0241 Bearing Used?
In wind turbines, NU 1019 ML/C3VL0241 Bearing handles heavy radial loads while its insulation protects against electrical arcing.
The C3 clearance allows for thermal expansion, making it suitable for environments with fluctuating temperatures.
Built for Heavy-Duty Use: NU 1019 ML/C3VL0241 Bearing
NU 1019 ML/C3VL0241 Bearing excels in rolling mills and conveyor systems, where its high dynamic load rating ensures long service life.
The 500 µm insulation layer provides consistent performance even in electrically harsh conditions.
Automotive vs Aerospace: Applications of NU 1019 ML/C3VL0241 Bearing
In automotive alternators, NU 1019 ML/C3VL0241 Bearing offers reliable insulation against electrical interference.
For aerospace applications, its lightweight design and high-speed capability make it a practical choice for auxiliary power units.
Perfect Fit for Automation: NU 1019 ML/C3VL0241 Bearing
NU 1019 ML/C3VL0241 Bearing is ideal for robotic arms and CNC machines, where precision and electrical insulation are key.
The machined brass cage reduces friction, ensuring smooth movement in automated systems.
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