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The FAG NU215-E-XL-M1-F1-H257A-J20B-C4 is a current-insulated cylindrical roller bearing with a 75mm bore and 130mm outer diameter, designed to handle electrical currents. Its outer ring features a ceramic coating (J20B) to prevent current damage, making it ideal for electric motors or generators.
With a dynamic load rating of 155 kN and a static load rating of 157 kN, it supports heavy radial loads while maintaining smooth operation up to 4400 RPM. The brass cage ensures durability and reduces friction during high-speed use.
The C4 radial clearance allows for thermal expansion, suitable for applications with varying temperatures. It weighs 1.4 kg and complies with RoHS and REACH standards, ensuring safety and environmental friendliness.
Perfect for industries like wind energy or industrial machinery where electrical insulation and reliable performance are essential. The coating resists voltages up to 500V, offering added protection in damp conditions.
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How Is NU215-E-XL-M1-F1-H257A-J20B-C4 Bearing Engineered for Reliability?
NU215-E-XL-M1-F1-H257A-J20B-C4 Bearing features a ceramic-coated outer ring, providing excellent current insulation.
This design prevents electrical arcing, ensuring reliable operation in electrically charged environments.
The brass cage maintains proper roller alignment, reducing friction and wear.
With a basic dynamic load rating of 155 kN, it handles heavy radial loads efficiently.
NU215-E-XL-M1-F1-H257A-J20B-C4 Bearing operates smoothly at speeds up to 4400r/min.
Its C4 radial internal clearance allows for thermal expansion in high-temperature applications.
The coating offers high electrical resistance, with 50MΩ when dry and 10MΩ in damp conditions.
This makes NU215-E-XL-M1-F1-H257A-J20B-C4 Bearing suitable for various industrial environments.
Industrial Uses of NU215-E-XL-M1-F1-H257A-J20B-C4 Bearing
NU215-E-XL-M1-F1-H257A-J20B-C4 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 automation systems, NU215-E-XL-M1-F1-H257A-J20B-C4 Bearing supports robotic arms and conveyor belts, thanks to its high dynamic load capacity. The C4 clearance allows for thermal expansion in demanding environments.
For wind turbines, NU215-E-XL-M1-F1-H257A-J20B-C4 Bearing’s ceramic coating reduces electrical arcing, extending equipment lifespan. Its robust design handles both radial and axial loads effectively.
Where Is NU215-E-XL-M1-F1-H257A-J20B-C4 Bearing Used?
NU215-E-XL-M1-F1-H257A-J20B-C4 Bearing is ideal for railway traction motors, where insulation is crucial to avoid current leakage. The high breakdown voltage ensures reliability in varied weather conditions.
In industrial pumps, NU215-E-XL-M1-F1-H257A-J20B-C4 Bearing’s damp resistance maintains performance even in humid environments. The XL design enhances load distribution for longer service intervals.
Built for Heavy-Duty Use: NU215-E-XL-M1-F1-H257A-J20B-C4 Bearing
NU215-E-XL-M1-F1-H257A-J20B-C4 Bearing excels in steel mills, where its thermal stability handles extreme temperatures. The ceramic outer ring coating adds an extra layer of protection against electrical currents.
For food processing equipment, NU215-E-XL-M1-F1-H257A-J20B-C4 Bearing’s brass cage resists corrosion from cleaning agents. Its precise dimensions ensure consistent performance in high-speed mixing applications.
Automotive vs Aerospace: Applications of NU215-E-XL-M1-F1-H257A-J20B-C4 Bearing
In automotive alternators, NU215-E-XL-M1-F1-H257A-J20B-C4 Bearing’s insulation prevents electrical interference with sensitive electronics. The high static load rating supports sudden starts and stops.
For aerospace actuators, NU215-E-XL-M1-F1-H257A-J20B-C4 Bearing’s lightweight design and reliability are critical. The ceramic coating ensures performance in high-altitude electrical conditions.
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