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The SKF INSOCOAT NU 218 ECM/C3VL0241 is a cylindrical roller bearing with a 90mm bore and 160mm outer diameter, designed for heavy-duty applications. Its outer ring features an insulating coating to prevent electrical damage, making it ideal for electric motors.
With a dynamic load rating of 208kN and a static load rating of 220kN, it handles high loads efficiently. The machined brass cage ensures smooth operation at speeds up to 4500r/min.
The insulation coating offers a breakdown voltage of 1000-3000VDC and a minimum electrical resistance of 50MΩ. This helps protect against current leakage in electrically noisy environments.
Weighing 2.72kg, it’s suitable for industrial machinery where electrical insulation is needed. Compliant with RoHS and REACH standards, it’s a reliable choice for demanding applications.
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How Does NU 218 ECM/C3VL0241 Bearing Resist Wear?
NU 218 ECM/C3VL0241 Bearing features an insulation coating on the outer ring, protecting against electrical damage and wear.
The machined brass cage ensures smooth operation and reduces friction, enhancing durability.
With a basic dynamic load rating of 208.0 kN, it handles heavy loads reliably.
Its C3 radial internal clearance allows for thermal expansion, making it suitable for high-speed applications up to 4,500 r/min.
Industrial Uses of NU 218 ECM/C3VL0241 Bearing
NU 218 ECM/C3VL0241 Bearing is commonly used in electric motors and generators, where its insulating coating prevents electrical damage from stray currents. The brass cage ensures smooth operation even at high speeds.
What Makes NU 218 ECM/C3VL0241 Bearing a Preferred Choice?
In heavy machinery like compressors and pumps, NU 218 ECM/C3VL0241 Bearing handles high radial loads with ease. Its C3 clearance allows for thermal expansion, making it suitable for variable operating conditions.
Perfect Fit for Automation: NU 218 ECM/C3VL0241 Bearing
NU 218 ECM/C3VL0241 Bearing works well in robotic arms and conveyor systems, offering reliable performance in repetitive motion applications. The insulation coating adds an extra layer of protection in electrically noisy environments.
Automotive vs Aerospace: Applications of NU 218 ECM/C3VL0241 Bearing
In automotive applications, NU 218 ECM/C3VL0241 Bearing supports components like alternators and turbochargers. For aerospace, its lightweight design and insulation make it ideal for avionics and auxiliary power units.
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