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The NU 214 ECM/C3VL0241 is an electrically insulated cylindrical roller bearing, measuring 95mm in bore diameter and 145mm outside diameter, with a width of 24mm. Its outer ring features a 500µm insulation coating, providing protection against electrical currents up to 3000 VDC.
This bearing handles dynamic loads up to 84.2 kN and static loads up to 110 kN, with a reference speed of 5300 rpm. The machined brass cage ensures smooth operation and durability under high-speed conditions.
The C3 radial clearance allows for thermal expansion, making it suitable for applications with temperature variations. Its high electrical resistance (min. 50MΩ) prevents damage from stray currents.
Ideal for electric motors, generators, or any machinery where electrical insulation is needed. Compliant with RoHS and REACH standards, it’s a reliable choice for industrial applications. Weighing 1.37kg, it balances strength and practicality.
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How Is NU 214 ECM/C3VL0241 Bearing Engineered for Reliability?
NU 214 ECM/C3VL0241 Bearing features an insulation coating on the outer ring, preventing electrical damage and ensuring reliable operation.
The machined brass cage enhances durability and maintains proper roller alignment under heavy loads.
With a basic dynamic load rating of 84.2 kN, it handles high-stress applications efficiently.
Its breakdown voltage of up to 3000 VDC makes it suitable for electrically demanding environments.
Industrial Uses of NU 214 ECM/C3VL0241 Bearing
NU 214 ECM/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 rotational speeds.
Where Is NU 214 ECM/C3VL0241 Bearing Used?
In wind turbines, NU 214 ECM/C3VL0241 Bearing handles high radial loads while its insulation protects against electrical arcing. Its C3 clearance allows for thermal expansion, making it suitable for variable temperature conditions.
Built for Heavy-Duty Use: NU 214 ECM/C3VL0241 Bearing
NU 214 ECM/C3VL0241 Bearing excels in industrial gearboxes, where its robust design and high dynamic load rating ensure long service life. The insulation coating also makes it ideal for applications with frequent electrical interference.
Automotive vs Aerospace: Applications of NU 214 ECM/C3VL0241 Bearing
In automotive alternators, NU 214 ECM/C3VL0241 Bearing provides reliable performance with its insulation properties. For aerospace applications, its lightweight design and high-speed capability make it a practical choice for auxiliary power units.
Perfect Fit for Automation: NU 214 ECM/C3VL0241 Bearing
NU 214 ECM/C3VL0241 Bearing is often found in robotic arms and CNC machines, where precision and electrical insulation are key. The machined brass cage reduces friction, enhancing efficiency in repetitive movements.
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