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The FAG NU1030-XL-M1-J20AA-C4 is a current-insulated cylindrical roller bearing with dimensions of 150mm x 225mm x 35mm, featuring a ceramic-coated outer ring for electrical insulation. It handles dynamic loads up to 248 kN and static loads up to 310 kN, with a reference speed of 3100 RPM.
The brass cage ensures durability, while the C4 radial clearance allows for thermal expansion in demanding conditions. The insulating coating provides a breakdown voltage of up to 1000V, making it suitable for electric motors or generators.
With a dry electrical resistance of 50MΩ, it prevents current passage, reducing wear from electrical arcing. Ideal for industrial machinery where electrical insulation is needed, such as wind turbines or railway applications.
Weighing 4.9kg, it’s robust yet manageable. Compliant with RoHS and REACH standards for safe and reliable use.
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How Does NU1030-XL-M1-J20AA-C4 Bearing Resist Electrical Currents?
NU1030-XL-M1-J20AA-C4 Bearing features an outer ring ceramic coating, providing excellent insulation against electrical currents.
This design prevents damage from stray currents, ensuring reliable operation in electrically charged environments.
The brass cage maintains proper roller alignment, enhancing durability under heavy loads.
With a breakdown voltage of up to 1000V, it offers robust protection in demanding applications.
Its C4 radial clearance allows for thermal expansion, maintaining performance in varying temperatures.
The bearing’s dynamic load rating of 248 kN ensures long-lasting service in industrial settings.
NU1030-XL-M1-J20AA-C4 Bearing is compliant with ROHS and REACH, meeting environmental and safety standards.
Its 35 mm width and 4.9 kg weight make it a practical choice for compact machinery.
Industrial Uses of NU1030-XL-M1-J20AA-C4 Bearing
NU1030-XL-M1-J20AA-C4 Bearing is commonly used in electric motors and generators, where its current-insulating properties prevent electrical damage. The ceramic coating on the outer ring ensures reliable performance in environments with electrical currents.
In wind turbines, NU1030-XL-M1-J20AA-C4 Bearing handles high radial loads while maintaining insulation integrity. Its brass cage provides stability, making it suitable for long-term operation in harsh conditions.
For industrial pumps, NU1030-XL-M1-J20AA-C4 Bearing offers a balance of load capacity and electrical resistance. The C4 clearance allows for thermal expansion, ensuring smooth operation under varying temperatures.
What Makes NU1030-XL-M1-J20AA-C4 Bearing a Preferred Choice?
NU1030-XL-M1-J20AA-C4 Bearing is ideal for applications where electrical insulation is critical, such as in railway traction motors. Its ceramic coating effectively blocks stray currents, extending bearing life.
The high dynamic load rating makes NU1030-XL-M1-J20AA-C4 Bearing suitable for heavy machinery like compressors. Its brass cage design reduces friction, enhancing efficiency in high-speed scenarios.
Built for Heavy-Duty Use: NU1030-XL-M1-J20AA-C4 Bearing
NU1030-XL-M1-J20AA-C4 Bearing excels in steel mills, where it withstands both heavy loads and electrical interference. The ceramic coating ensures consistent performance even in dusty environments.
In mining equipment, NU1030-XL-M1-J20AA-C4 Bearing’s robust design handles shock loads effectively. The C4 clearance accommodates misalignment, reducing wear and tear over time.
Automotive vs Aerospace: Applications of NU1030-XL-M1-J20AA-C4 Bearing
In automotive electric drivetrains, NU1030-XL-M1-J20AA-C4 Bearing prevents current leakage, protecting sensitive electronics. Its compact design fits well in tight spaces.
For aerospace applications, NU1030-XL-M1-J20AA-C4 Bearing’s lightweight construction and insulation properties make it useful in auxiliary power units. The high reference speed ensures reliability during flight operations.
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