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The SKF INSOCOAT NU 216 ECM/C3VL0241 is a cylindrical roller bearing with an 80mm bore and 140mm outer diameter, designed for heavy loads. Its outer ring features an insulating coating to prevent electrical damage, making it ideal for electric motors.
With a dynamic load rating of 160kN and a static load rating of 166kN, it handles high radial loads efficiently. The machined brass cage ensures smooth operation at speeds up to 5300 RPM.
The insulation coating provides a breakdown voltage of 1000-3000 VDC and a minimum resistance of 50MΩ, protecting against current leakage. The C3 radial clearance allows for thermal expansion in demanding conditions.
This bearing suits applications like generators or industrial machinery where electrical insulation is crucial. Compliant with RoHS and REACH standards, it’s a reliable choice for modern engineering needs. Weighing 1.75kg, it balances durability with practical handling.
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How Does NU 216 ECM/C3VL0241 Bearing Resist Electrical Currents?
NU 216 ECM/C3VL0241 Bearing features an insulating coating on the outer ring, preventing electrical currents from damaging the bearing.
The coating provides a breakdown voltage of 1000 to 3000 VDC, ensuring reliable performance in electrically hazardous environments.
With a minimum electrical resistance of 50MΩ, it effectively blocks stray currents.
The machined brass cage enhances durability, while the C3 radial clearance allows for thermal expansion.
Industrial Uses of NU 216 ECM/C3VL0241 Bearing
NU 216 ECM/C3VL0241 Bearing is commonly used in electric motors and generators, where its insulating coating prevents electrical arcing damage. The brass cage ensures smooth operation even under high radial loads.
Where Is NU 216 ECM/C3VL0241 Bearing Used?
In wind turbines, NU 216 ECM/C3VL0241 Bearing handles variable loads while its insulation protects against stray currents. The C3 clearance allows for thermal expansion in demanding environments.
Built for Heavy-Duty Use: NU 216 ECM/C3VL0241 Bearing
This bearing excels in industrial gearboxes, where its high dynamic load rating ensures long service life. The machined brass cage provides stability during high-speed rotations.
Automotive vs Aerospace: Applications of NU 216 ECM/C3VL0241 Bearing
While suitable for automotive alternators, NU 216 ECM/C3VL0241 Bearing also meets aerospace requirements with its voltage-resistant coating. Its 5300r/min reference speed suits various precision applications.
Perfect Fit for Automation: NU 216 ECM/C3VL0241 Bearing
In robotic assembly lines, NU 216 ECM/C3VL0241 Bearing offers reliable performance with minimal maintenance. The insulation coating adds protection in electrically noisy environments.
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