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The FAG NU228-E-XL-M1-J20AA-C3 is a current-insulated cylindrical roller bearing with a 140mm bore and 250mm outer diameter, designed to handle high loads up to 460 kN. Its ceramic-coated outer ring provides electrical insulation, preventing damage from stray currents.
With a brass cage and C3 radial clearance, it offers smooth operation at speeds up to 2600 rpm. The bearing weighs 8.6kg, making it sturdy yet manageable for industrial use.
The insulation layer can withstand up to 1000V, with a resistance of 50MΩ when dry. Ideal for electric motors or generators where electrical insulation is crucial.
Compliant with RoHS and REACH standards, it’s a reliable choice for heavy-duty applications requiring both mechanical strength and electrical protection.
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How Does NU228-E-XL-M1-J20AA-C3 Bearing Resist Electrical Current?
NU228-E-XL-M1-J20AA-C3 Bearing features an outer ring ceramic coating, providing excellent insulation against electrical currents.
The coating offers a breakdown voltage of up to 1000V, ensuring reliable performance in electrically charged environments.
With a basic dynamic load rating of 460 kN, NU228-E-XL-M1-J20AA-C3 Bearing handles heavy radial loads effortlessly.
Its brass cage maintains precise roller alignment, reducing friction and wear over time.
NU228-E-XL-M1-J20AA-C3 Bearing operates smoothly at reference speeds of 2600r/min, balancing speed and durability.
The C3 radial internal clearance allows for thermal expansion, making it suitable for varying operating conditions.
Designed for damp environments, NU228-E-XL-M1-J20AA-C3 Bearing maintains an electrical resistance of 10MΩ.
This ensures consistent performance even in challenging industrial settings.
Industrial Uses of NU228-E-XL-M1-J20AA-C3 Bearing
NU228-E-XL-M1-J20AA-C3 Bearing is commonly used in electric motors and generators, where its current-insulating coating prevents electrical damage. The brass cage ensures smooth operation even under high rotational speeds.
In wind turbine systems, NU228-E-XL-M1-J20AA-C3 Bearing handles heavy radial loads while its ceramic coating protects against stray currents. Its C3 clearance allows for thermal expansion in demanding environments.
For railway applications, NU228-E-XL-M1-J20AA-C3 Bearing provides reliable performance in traction motors. The high dynamic load rating makes it suitable for long-distance travel and frequent stops.
What Makes NU228-E-XL-M1-J20AA-C3 Bearing a Preferred Choice?
NU228-E-XL-M1-J20AA-C3 Bearing is ideal for industrial pumps due to its resistance to electrical arcing. The XL design enhances load capacity, extending service life in continuous operations.
In steel production machinery, NU228-E-XL-M1-J20AA-C3 Bearing withstands high temperatures and heavy loads. Its damp electrical resistance ensures consistent performance even in humid conditions.
For conveyor systems in mining, NU228-E-XL-M1-J20AA-C3 Bearing offers durability against dust and vibrations. The ceramic-coated outer ring adds an extra layer of protection in harsh environments.
Perfect Fit for Automation: NU228-E-XL-M1-J20AA-C3 Bearing
NU228-E-XL-M1-J20AA-C3 Bearing works well in robotic arms, where precision and electrical insulation are key. The M1 suffix indicates optimized internal geometry for reduced friction.
In food processing equipment, NU228-E-XL-M1-J20AA-C3 Bearing’s brass cage resists corrosion from cleaning agents. Its compliance with ROHS and REACH standards makes it safe for contact-sensitive applications.
For packaging machinery, NU228-E-XL-M1-J20AA-C3 Bearing ensures smooth high-speed operation. The C3 clearance accommodates thermal changes during prolonged use.
Automotive vs Aerospace: Applications of NU228-E-XL-M1-J20AA-C3 Bearing
In automotive alternators, NU228-E-XL-M1-J20AA-C3 Bearing prevents electrical pitting from variable currents. Its 510 kN static load rating handles sudden shocks effectively.
For aerospace ground equipment, NU228-E-XL-M1-J20AA-C3 Bearing’s lightweight design reduces overall system weight. The ceramic coating ensures reliability in electrically noisy environments.
In marine propulsion systems, NU228-E-XL-M1-J20AA-C3 Bearing resists saltwater corrosion. The high breakdown voltage makes it suitable for hybrid electric vessels.
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