FAG Current-Insulated Single Row Cylindrical Roller Bearing NU218-E-TVP2-J20AA-C3

The FAG NU218-E-TVP2-J20AA-C3 is a current-insulated cylindrical roller bearing with dimensions of 90mm bore, 160mm outer diameter, and 30mm width. Its outer ring features a ceramic coating for electrical insulation, preventing damage from stray currents.

This bearing handles dynamic loads up to 215 kN and static loads of 217 kN, with a reference speed of 3900 RPM. The plastic cage ensures smooth operation while reducing friction and wear.

With a breakdown voltage of up to 1000V and electrical resistance of 50MΩ when dry, it’s ideal for electric motors or generators. The C3 radial clearance allows for thermal expansion in demanding conditions.

Weighing 2.36kg, it’s compliant with RoHS and REACH standards, making it a safe choice for industrial applications where electrical insulation is needed.

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Description

Features

Application

Q&A

Product Parameters

Model NU218-E-TVP2-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 2.36 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 P - Plastic Molded Cage
Radial Internal Clearance C3
ROHS Compliant
REACH Compliant

FAG Current-Insulated Single Row Cylindrical Roller Bearing NU218-E-TVP2-J20AA-C3 dimension drawing

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Features

How Does NU218-E-TVP2-J20AA-C3 Bearing Resist Electrical Currents?

NU218-E-TVP2-J20AA-C3 Bearing features a ceramic-coated outer ring, providing excellent insulation against electrical currents.
The coating offers a breakdown voltage of up to 1000V, making it suitable for applications with electrical interference.

Its plastic molded cage ensures smooth operation while reducing friction and wear.
With a dynamic load rating of 215 kN, NU218-E-TVP2-J20AA-C3 Bearing handles heavy loads reliably.

The bearing operates efficiently in damp conditions, maintaining an electrical resistance of 10MΩ.
Its C3 radial clearance allows for thermal expansion, ensuring consistent performance.

Application

Industrial Uses of NU218-E-TVP2-J20AA-C3 Bearing
NU218-E-TVP2-J20AA-C3 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.

Where Is NU218-E-TVP2-J20AA-C3 Bearing Used?
In wind turbines, NU218-E-TVP2-J20AA-C3 Bearing handles high radial loads while its insulation protects against electrical damage. The plastic cage reduces friction, making it suitable for high-speed applications.

Built for Heavy-Duty Use: NU218-E-TVP2-J20AA-C3 Bearing
NU218-E-TVP2-J20AA-C3 Bearing excels in industrial gearboxes, where its C3 clearance accommodates thermal expansion. The robust design ensures longevity even under continuous operation.

Automotive vs Aerospace: Applications of NU218-E-TVP2-J20AA-C3 Bearing
In automotive alternators, NU218-E-TVP2-J20AA-C3 Bearing’s insulation prevents current-induced wear. For aerospace applications, its lightweight yet durable construction meets stringent performance requirements.

Perfect Fit for Automation: NU218-E-TVP2-J20AA-C3 Bearing
NU218-E-TVP2-J20AA-C3 Bearing is ideal for robotic arms, where precision and insulation are critical. The high dynamic load rating ensures smooth movement in repetitive tasks.