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FAG Current-Insulated Single Row Cylindrical Roller Bearing NU230-E-XL-M1-J20AA-C3
FAG Current-Insulated Single Row Cylindrical Roller Bearing NU230-E-XL-M1-J20AA-C3

FAG Current-Insulated Single Row Cylindrical Roller Bearing NU230-E-XL-M1-J20AA-C3

The FAG NU230-E-XL-M1-J20AA-C3 is a current-insulated cylindrical roller bearing with dimensions of 150mm bore, 270mm outer diameter, and 45mm width. Its outer ring features a ceramic coating for electrical insulation, preventing damage from stray currents.

With a dynamic load rating of 520 kN and static load rating of 590 kN, it handles heavy radial loads efficiently. The brass cage ensures smooth operation at speeds up to 2350 rpm, even in demanding conditions.

The ceramic coating provides high electrical resistance (50MΩ when dry) and can withstand voltages up to 1000V. This makes it ideal for electric motors or generators where current leakage could cause issues.

Weighing 12kg, this bearing offers reliable performance in industrial applications. It meets ROHS and REACH standards, with C3 radial clearance for thermal expansion in high-temperature environments.

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Product Parameters

  • Model NU230-E-XL-M1-J20AA-C3
  • Product Category Current-Insulated Cylindrical Roller Bearing Single Row
  • Insulating Coating Types Outer ring ceramic coated
  • Coating Suffix J20AA
  • Manufacturers FAG
  • Bore Diameter 150.0 mm
  • Outside Diameter 270.0 mm
  • Width 45.0 mm
  • Net Weight 12 kg
  • Basic Dynamic Load Rating 520 kN
  • Basic Static Load Rating 590 kN
  • Reference Speed 2350r/min
  • Breakdown Voltage (DC) ≤1000v
  • Layer Thic kNess 200 um
  • Electrical Resistance 50MΩ (Dry); 10MΩ (Damp)
  • Cage Material M - Brass Cage
  • Radial Internal Clearance C3
  • ROHS Compliant
  • REACH Compliant

Features

How Is NU230-E-XL-M1-J20AA-C3 Bearing Engineered for Reliability?

NU230-E-XL-M1-J20AA-C3 Bearing features a ceramic-coated outer ring, providing excellent electrical insulation.
This design prevents current passage, reducing the risk of damage in electrically active environments.

The brass cage ensures smooth operation and durability, even under high dynamic loads of up to 520 kN.
With a reference speed of 2350r/min, it maintains performance in demanding applications.

NU230-E-XL-M1-J20AA-C3 Bearing’s C3 radial clearance allows for thermal expansion, enhancing reliability.
Its breakdown voltage of ≤1000V makes it suitable for various industrial uses.

Application

Industrial Uses of NU230-E-XL-M1-J20AA-C3 Bearing
NU230-E-XL-M1-J20AA-C3 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.

Where Is NU230-E-XL-M1-J20AA-C3 Bearing Used?
In wind turbines, NU230-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.

Perfect Fit for Automation: NU230-E-XL-M1-J20AA-C3 Bearing
NU230-E-XL-M1-J20AA-C3 Bearing works well in robotic arms, offering reliable performance with minimal maintenance. The XL design provides extra load capacity for precision movements.

Automotive vs Aerospace: Applications of NU230-E-XL-M1-J20AA-C3 Bearing
In automotive drivetrains, NU230-E-XL-M1-J20AA-C3 Bearing supports high torque applications. For aerospace, its insulating properties make it suitable for avionic systems.

Medical vs Industrial: Where NU230-E-XL-M1-J20AA-C3 Bearing Excels
NU230-E-XL-M1-J20AA-C3 Bearing is ideal for MRI machines due to its non-magnetic coating. In industrial settings, it excels in conveyor systems needing electrical insulation.

Q&A

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