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FAG Current-Insulated Single Row Cylindrical Roller Bearing NJ218-E-XL-TVP2-F1-J20AA-C4

FAG Current-Insulated Single Row Cylindrical Roller Bearing NJ218-E-XL-TVP2-F1-J20AA-C4

The NJ218-E-XL-TVP2-F1-J20AA-C4 is a current-insulated cylindrical roller bearing with a 90mm bore and 160mm outer diameter, designed for heavy-duty applications. Its outer ring features a ceramic coating to prevent electrical damage, making it ideal for environments with stray currents.

With a dynamic load rating of 285 kN and a static load rating of 315 kN, it handles high radial loads efficiently. The plastic molded cage ensures smooth operation at speeds up to 3250 RPM, even in demanding conditions.

The C4 radial internal clearance allows for thermal expansion, while the ceramic coating provides reliable insulation with a breakdown voltage of up to 1000V. This bearing is compliant with RoHS and REACH standards, ensuring safety and environmental friendliness.

Perfect for use in electric motors, generators, or other machinery where electrical insulation is crucial. Its durable design and high performance make it a dependable choice for industrial applications.

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Product Parameters

  • Model NJ218-E-XL-TVP2-F1-J20AA-C4
  • 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 2.64 kg
  • Basic Dynamic Load Rating 285 kN
  • Basic Static Load Rating 315 kN
  • Reference Speed 3250r/min
  • Breakdown Voltage (DC) ≤1000v
  • Layer Thic kNess 200 um
  • Electrical Resistance 50MΩ (Dry); 10MΩ (Damp)
  • Cage Material P - Plastic Molded Cage
  • Radial Internal Clearance C4
  • ROHS Compliant
  • REACH Compliant
FAG Current-Insulated Single Row Cylindrical Roller Bearing NJ218-E-XL-TVP2-F1-J20AA-C4 dimension drawing
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Features

How Is NJ218-E-XL-TVP2-F1-J20AA-C4 Bearing Engineered for Reliability?

NJ218-E-XL-TVP2-F1-J20AA-C4 Bearing features an outer ring ceramic coating, providing excellent electrical insulation.
This design prevents current passage, reducing the risk of damage in electrical applications.

The plastic molded cage ensures smooth operation and reduces friction under high loads.
With a basic dynamic load rating of 285 kN, it handles heavy-duty tasks with ease.

NJ218-E-XL-TVP2-F1-J20AA-C4 Bearing operates efficiently at speeds up to 3250r/min.
Its C4 radial internal clearance allows for thermal expansion in demanding conditions.

The ceramic coating offers a breakdown voltage of up to 1000v, ensuring safety.
This makes NJ218-E-XL-TVP2-F1-J20AA-C4 Bearing ideal for use in electrically hazardous environments.

Application

Industrial Uses of NJ218-E-XL-TVP2-F1-J20AA-C4 Bearing
NJ218-E-XL-TVP2-F1-J20AA-C4 Bearing is commonly used in electric motors and generators, where its current-insulating coating prevents electrical arcing. The ceramic outer ring coating ensures reliable performance in environments with stray currents.

What Makes NJ218-E-XL-TVP2-F1-J20AA-C4 Bearing a Preferred Choice?
With its high dynamic load rating, NJ218-E-XL-TVP2-F1-J20AA-C4 Bearing handles heavy radial loads in industrial gearboxes. The plastic cage reduces friction, making it suitable for high-speed applications.

Built for Heavy-Duty Use: NJ218-E-XL-TVP2-F1-J20AA-C4 Bearing
In wind turbines, NJ218-E-XL-TVP2-F1-J20AA-C4 Bearing’s robust design withstands variable loads and harsh weather conditions. The C4 clearance accommodates thermal expansion, ensuring long service life.

Automotive vs Aerospace: Applications of NJ218-E-XL-TVP2-F1-J20AA-C4 Bearing
In automotive drivetrains, NJ218-E-XL-TVP2-F1-J20AA-C4 Bearing supports high torque transmission. For aerospace, its insulation properties protect sensitive components from electrical damage.

Practical Applications of NJ218-E-XL-TVP2-F1-J20AA-C4 Bearing
NJ218-E-XL-TVP2-F1-J20AA-C4 Bearing is ideal for conveyor systems in mining, where dust and moisture resistance are crucial. The ceramic coating also minimises wear in high-vibration environments.

Q&A

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