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FAG Current-Insulated Single Row Cylindrical Roller Bearing NUP218-E-XL-M1-F1-J20AA-C3

FAG Current-Insulated Single Row Cylindrical Roller Bearing NUP218-E-XL-M1-F1-J20AA-C3

The NUP218-E-XL-M1-F1-J20AA-C3 is a current-insulated cylindrical roller bearing with a 90mm bore and 160mm outer diameter, designed to prevent electrical damage. Its outer ring features a ceramic coating, providing insulation up to 1000V DC.

With a dynamic load rating of 215 kN and a static load rating of 217 kN, it handles heavy loads efficiently. The brass cage ensures smooth operation at speeds up to 3900 rpm.

The C3 radial clearance allows for thermal expansion, making it suitable for high-temperature environments. Its insulation properties remain effective even in damp conditions, with a resistance of 10MΩ.

Ideal for electric motors or generators, this bearing prevents current passage that could cause damage. Compliant with RoHS and REACH standards, it’s a reliable choice for industrial applications. Weighing 2.6kg, it balances durability with practicality.

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Product Parameters

  • Model NUP218-E-XL-M1-F1-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 90.0 mm
  • Outside Diameter 160.0 mm
  • Width 30.0 mm
  • Net Weight 2.6 kg
  • Basic Dynamic Load Rating 215 kN
  • Basic Static Load Rating 217 kN
  • Reference Speed 3900r/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
FAG Current-Insulated Single Row Cylindrical Roller Bearing NUP218-E-XL-M1-F1-J20AA-C3 dimension drawing
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Features

How Does NUP218-E-XL-M1-F1-J20AA-C3 Bearing Resist Wear?

NUP218-E-XL-M1-F1-J20AA-C3 Bearing features a brass cage that enhances durability and reduces wear during operation.
The ceramic coating on the outer ring provides excellent insulation, protecting against electrical currents.

With a basic dynamic load rating of 215 kN, it handles heavy loads efficiently.
Its reference speed of 3900r/min ensures smooth performance in high-speed applications.

The C3 radial internal clearance allows for thermal expansion, maintaining reliability.
This design makes NUP218-E-XL-M1-F1-J20AA-C3 Bearing suitable for demanding industrial environments.

Application

Industrial Uses of NUP218-E-XL-M1-F1-J20AA-C3 Bearing
NUP218-E-XL-M1-F1-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.

What Makes NUP218-E-XL-M1-F1-J20AA-C3 Bearing a Preferred Choice?
In wind turbines, NUP218-E-XL-M1-F1-J20AA-C3 Bearing handles heavy radial loads while its ceramic coating protects against stray currents. The C3 clearance allows for thermal expansion in demanding environments.

Built for Heavy-Duty Use: NUP218-E-XL-M1-F1-J20AA-C3 Bearing
NUP218-E-XL-M1-F1-J20AA-C3 Bearing excels in industrial gearboxes, where its high dynamic load rating ensures long service life. The 200 um insulating layer provides reliable protection in damp conditions.

Medical vs Industrial: Where NUP218-E-XL-M1-F1-J20AA-C3 Bearing Excels
While not typically used in medical devices, NUP218-E-XL-M1-F1-J20AA-C3 Bearing shines in factory automation equipment like conveyor systems. Its 3900r/min reference speed suits high-performance machinery.

Key Fields for NUP218-E-XL-M1-F1-J20AA-C3 Bearing
NUP218-E-XL-M1-F1-J20AA-C3 Bearing is ideal for railway applications, where electrical insulation prevents damage from track currents. The 217 kN static load rating handles heavy shock loads effectively.

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