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The SKF INSOCOAT NU 315 ECP/VL0241 is a cylindrical roller bearing with a 75mm bore and 160mm outer diameter, designed for electrical insulation. Its outer ring features a 500µm coating, providing protection against electrical currents up to 3000 VDC.
With a dynamic load rating of 280 kN and a static load rating of 265 kN, it handles heavy radial loads efficiently. The nylon cage ensures smooth operation at speeds up to 4500 RPM, while the C3 radial clearance accommodates thermal expansion.
The insulation coating offers a minimum electrical resistance of 50MΩ, making it ideal for electric motors or generators where stray currents are a concern. Compliant with RoHS and REACH standards, it’s a reliable choice for industrial applications.
Weighing 3.31 kg, this bearing balances durability and performance in demanding environments. Its design simplifies maintenance and extends service life in electrically charged settings.
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How Is NU 315 ECP/VL0241 Bearing Engineered for Reliability?
NU 315 ECP/VL0241 Bearing features an insulation coating on the outer ring, protecting against electrical damage.
With a breakdown voltage of 1000-3000 VDC, it ensures safe operation in electrically hazardous environments.
The nylon cage enhances durability and reduces friction, contributing to smoother performance.
Its high dynamic load rating of 280 kN makes it suitable for heavy-duty applications.
Designed with a C3 radial clearance, NU 315 ECP/VL0241 Bearing accommodates thermal expansion.
The coating provides a minimum electrical resistance of 50MΩ, preventing current passage.
Industrial Uses of NU 315 ECP/VL0241 Bearing
NU 315 ECP/VL0241 Bearing is commonly used in electric motors and generators, where its insulating coating prevents electrical arcing and extends service life. The C3 radial clearance ensures smooth operation even under thermal expansion.
In automation systems, NU 315 ECP/VL0241 Bearing supports high-speed conveyor belts and robotic arms, thanks to its nylon cage reducing friction. Its 280 kN dynamic load rating handles heavy rotational forces effortlessly.
For wind turbine applications, NU 315 ECP/VL0241 Bearing’s breakdown voltage up to 3000 VDC makes it ideal for nacelle components exposed to stray currents. The 160 mm outer diameter provides stable support in turbulent conditions.
Where Is NU 315 ECP/VL0241 Bearing Used?
You’ll often find NU 315 ECP/VL0241 Bearing in industrial pumps, where its 4500 r/min reference speed maintains efficiency in continuous operation. The 265 kN static load rating also handles sudden pressure changes well.
In railway traction motors, NU 315 ECP/VL0241 Bearing’s 500 µm insulation layer protects against track currents. The 37 mm width fits compact spaces without compromising performance.
Built for Heavy-Duty Use: NU 315 ECP/VL0241 Bearing
NU 315 ECP/VL0241 Bearing excels in steel mill rollers, withstanding both high temperatures and electrical interference. The chrome steel construction resists deformation under extreme loads.
For food processing equipment, NU 315 ECP/VL0241 Bearing’s corrosion-resistant materials meet hygiene standards. Its 75 mm bore diameter suits various shaft sizes in mixing systems.
Automotive vs Aerospace: Applications of NU 315 ECP/VL0241 Bearing
In electric vehicle drivetrains, NU 315 ECP/VL0241 Bearing handles regenerative braking currents safely. The 3.31 kg weight balances durability and energy efficiency.
For aircraft auxiliary power units, NU 315 ECP/VL0241 Bearing’s 50MΩ electrical resistance prevents short circuits. The VL0241 coating suffix indicates optimized insulation for aviation standards.
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