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The FAG NU1030-XL-M1-J20AA-R190-215NA is a current-insulated cylindrical roller bearing with a 150mm bore and 225mm outer diameter, designed to handle electrical currents. Its outer ring features a ceramic coating (J20AA) for insulation, preventing electrical damage.
With a dynamic load rating of 248 kN and a static load rating of 310 kN, it handles heavy loads smoothly. The brass cage ensures durability, while the normal radial clearance (Cn) allows for stable operation.
The bearing’s insulating coating offers a breakdown voltage of up to 1000V, making it ideal for electric motors or generators. It operates well at speeds up to 3100 rpm and works in damp conditions with a resistance of 10MΩ.
Weighing 4.9 kg, it’s robust yet manageable for industrial use. Compliant with RoHS and REACH standards, it’s a reliable choice for applications where electrical insulation is crucial.
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How Is NU1030-XL-M1-J20AA-R190-215NA Bearing Engineered for Reliability?
NU1030-XL-M1-J20AA-R190-215NA Bearing features an outer ring ceramic coating, providing excellent electrical insulation.
This design prevents current passage, making it ideal for applications where electrical currents are present.
The brass cage ensures smooth operation and reduces friction, enhancing the bearing’s durability.
With a basic dynamic load rating of 248 kN, it handles heavy loads efficiently.
NU1030-XL-M1-J20AA-R190-215NA Bearing operates reliably even in damp conditions, thanks to its high electrical resistance.
Its reference speed of 3100r/min ensures performance in high-speed applications.
The normal internal play (Cn) allows for optimal performance under various operating conditions.
This makes NU1030-XL-M1-J20AA-R190-215NA Bearing a dependable choice for demanding environments.
Industrial Uses of NU1030-XL-M1-J20AA-R190-215NA Bearing
NU1030-XL-M1-J20AA-R190-215NA Bearing is commonly used in electric motors and generators, where its current-insulating coating prevents electrical arcing. The brass cage ensures smooth operation even under high rotational speeds.
In wind turbine applications, NU1030-XL-M1-J20AA-R190-215NA Bearing handles heavy radial loads while maintaining electrical insulation. Its ceramic-coated outer ring provides reliable performance in harsh outdoor conditions.
For industrial pumps, NU1030-XL-M1-J20AA-R190-215NA Bearing’s normal internal play allows for thermal expansion during continuous operation. The 35mm width makes it a compact solution for space-constrained designs.
Where Is NU1030-XL-M1-J20AA-R190-215NA Bearing Used?
NU1030-XL-M1-J20AA-R190-215NA Bearing works well in railway traction motors, where electrical insulation is crucial for safety. Its 248 kN dynamic load rating ensures durability in high-vibration environments.
In steel mill equipment, NU1030-XL-M1-J20AA-R190-215NA Bearing withstands both heavy loads and electrical currents. The ceramic coating maintains performance even when exposed to metal particles and heat.
Built for Heavy-Duty Use: NU1030-XL-M1-J20AA-R190-215NA Bearing
NU1030-XL-M1-J20AA-R190-215NA Bearing suits mining machinery that requires electrical insulation and high load capacity. The 225mm outer diameter provides stability for large rotating assemblies.
For paper manufacturing equipment, NU1030-XL-M1-J20AA-R190-215NA Bearing’s damp resistance of 10MΩ prevents current leakage in humid conditions. Its 310 kN static load rating handles sudden shock loads effectively.
Automotive vs Aerospace: Applications of NU1030-XL-M1-J20AA-R190-215NA Bearing
In electric vehicle drivetrains, NU1030-XL-M1-J20AA-R190-215NA Bearing prevents stray currents from damaging sensitive electronics. The 3100r/min speed rating matches high-RPM motor requirements.
For aircraft ground power units, NU1030-XL-M1-J20AA-R190-215NA Bearing’s lightweight design (4.9kg) reduces overall system weight. The breakdown voltage of ≤1000V meets aviation electrical safety standards.
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