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The NU 224 ECM/C3VL0241 is an electrically insulated cylindrical roller bearing, measuring 120mm in bore diameter and 215mm in outer diameter, with a width of 40mm. Its outer ring features a special insulation coating to prevent electrical currents from damaging the bearing.
This bearing can handle dynamic loads up to 390kN and static loads up to 430kN, with a reference speed of 3400r/min. The machined brass cage ensures smooth operation and durability under high loads.
The insulation coating provides a breakdown voltage of 1000-3000VDC and a minimum electrical resistance of 50MΩ, making it ideal for electric motors or generators. Its C3 radial clearance allows for thermal expansion in demanding conditions.
Weighing 6.34kg, it’s a robust choice for industrial applications where electrical insulation is crucial. Compliant with RoHS and REACH standards, it’s both safe and reliable for long-term use.
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How Is NU 224 ECM/C3VL0241 Bearing Engineered for Reliability?
NU 224 ECM/C3VL0241 Bearing features an insulation coating on the outer ring, preventing electrical damage in high-voltage environments.
With a breakdown voltage of up to 3000 VDC, it ensures safe operation in electrically demanding applications.
The machined brass cage enhances durability and maintains precise roller alignment under heavy loads.
Its C3 radial internal clearance allows for thermal expansion, making it suitable for high-speed operations up to 3400 rpm.
Industrial Uses of NU 224 ECM/C3VL0241 Bearing
NU 224 ECM/C3VL0241 Bearing is commonly used in electric motors and generators, where its electrically insulated coating prevents current passage and reduces damage from stray currents. The machined brass cage ensures smooth operation even under high loads.
What Makes NU 224 ECM/C3VL0241 Bearing a Preferred Choice?
In wind turbines, NU 224 ECM/C3VL0241 Bearing handles radial loads efficiently while its insulation protects against electrical erosion. The C3 clearance allows for thermal expansion, making it suitable for variable operating conditions.
Built for Heavy-Duty Use: NU 224 ECM/C3VL0241 Bearing
NU 224 ECM/C3VL0241 Bearing excels in industrial gearboxes, where its high dynamic load rating ensures longevity. The 500 µm insulation layer provides reliable protection in high-voltage environments.
Automotive vs Aerospace: Applications of NU 224 ECM/C3VL0241 Bearing
In automotive applications, NU 224 ECM/C3VL0241 Bearing supports drivetrain components, while in aerospace, its lightweight design and insulation are ideal for avionics. The breakdown voltage range ensures safety in both sectors.
Perfect Fit for Automation: NU 224 ECM/C3VL0241 Bearing
NU 224 ECM/C3VL0241 Bearing is a go-to for robotic arms and CNC machines, where precision and electrical insulation are key. Its brass cage reduces friction, enhancing performance in continuous operation.
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