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The SKF INSOCOAT NU 1011 ECML/C3VL0241 is a cylindrical roller bearing with an 80mm bore and 140mm outer diameter, featuring a durable insulation coating on the outer ring. It handles dynamic loads up to 160 kN and spins smoothly at speeds up to 5600 RPM.
The brass cage ensures reliable performance, while the C3 radial clearance allows for thermal expansion in demanding conditions. The insulation coating provides protection against electrical currents, with a breakdown voltage of 1000-3000 VDC.
This bearing is ideal for electric motors or generators where electrical insulation is needed. Its compact 26mm width and 0.45kg weight make it easy to integrate into various setups.
Compliant with RoHS and REACH standards, it’s a safe and efficient choice for industrial applications. The coating also offers a minimum electrical resistance of 50MΩ for added reliability.
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How Is NU 1011 ECML/C3VL0241 Bearing Engineered for Reliability?
NU 1011 ECML/C3VL0241 Bearing features an insulation coating on the outer ring, protecting against electrical damage.
Its breakdown voltage ranges from 1000 to 3000 VDC, making it suitable for high-voltage environments.
The machined brass cage ensures smooth operation and reduces friction under heavy loads.
With a basic dynamic load rating of 160 kN, it delivers consistent performance in demanding applications.
NU 1011 ECML/C3VL0241 Bearing’s C3 radial internal clearance allows for thermal expansion, enhancing durability.
Its reference speed of 5600 r/min ensures efficient operation in high-speed scenarios.
Industrial Uses of NU 1011 ECML/C3VL0241 Bearing
NU 1011 ECML/C3VL0241 Bearing is commonly used in electric motors and generators, where its insulating coating prevents electrical arcing. The brass cage ensures smooth operation even at high speeds.
In wind turbine applications, NU 1011 ECML/C3VL0241 Bearing handles heavy radial loads while maintaining electrical insulation. Its C3 clearance allows for thermal expansion in variable temperature conditions.
For industrial pumps, NU 1011 ECML/C3VL0241 Bearing’s robust design resists wear from continuous operation. The 1000-3000 VDC breakdown voltage makes it safe for electrically demanding environments.
What Makes NU 1011 ECML/C3VL0241 Bearing a Preferred Choice?
NU 1011 ECML/C3VL0241 Bearing works well in railway traction motors due to its vibration-resistant properties. The insulation coating adds protection against stray currents.
In machine tool spindles, NU 1011 ECML/C3VL0241 Bearing provides precise rotation with minimal friction. Its 160 kN dynamic load rating supports demanding machining operations.
Built for Heavy-Duty Use: NU 1011 ECML/C3VL0241 Bearing
NU 1011 ECML/C3VL0241 Bearing excels in steel mill equipment where high temperatures are common. The 500 µm coating thickness ensures long-term insulation performance.
For compressor systems, NU 1011 ECML/C3VL0241 Bearing’s 5600 rpm speed rating maintains reliability under continuous use. The machined brass cage reduces noise during operation.
Automotive vs Aerospace: Applications of NU 1011 ECML/C3VL0241 Bearing
In electric vehicle drivetrains, NU 1011 ECML/C3VL0241 Bearing handles both radial loads and electrical insulation needs. The 140 mm outer diameter fits common motor designs.
For aircraft auxiliary power units, NU 1011 ECML/C3VL0241 Bearing’s lightweight construction (0.45 kg) helps reduce overall system weight. The C3 clearance accommodates thermal changes during flight.
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