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The FAG NU212-E-XL-M1-F1-J20AA-C4 is a current-insulated cylindrical roller bearing with a 60mm bore and 110mm outer diameter, designed for electrical insulation. Its outer ring features a ceramic coating, providing protection against electrical currents up to 1000V.
This bearing offers a dynamic load rating of 112 kN and can handle speeds up to 5300 RPM, making it suitable for high-performance applications. The brass cage ensures durability and smooth operation under heavy loads.
With a radial internal clearance of C4, it accommodates thermal expansion in demanding environments. The insulating coating maintains high electrical resistance, even in damp conditions (10MΩ).
Ideal for electric motors or generators where current leakage must be avoided, this RoHS-compliant bearing balances strength and electrical safety. Its compact 22mm width and 0.9kg weight make it easy to integrate into various setups.
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How Is NU212-E-XL-M1-F1-J20AA-C4 Bearing Engineered for Reliability?
NU212-E-XL-M1-F1-J20AA-C4 Bearing features an outer ring ceramic coating, providing excellent current insulation.
This design prevents electrical arcing, making it ideal for applications with stray currents.
The brass cage ensures smooth operation and reduces friction under high loads.
With a basic dynamic load rating of 112 kN, it handles demanding conditions reliably.
NU212-E-XL-M1-F1-J20AA-C4 Bearing operates efficiently up to 5,300 rpm, balancing speed and durability.
Its C4 radial internal clearance allows for thermal expansion in high-temperature environments.
The coating offers high electrical resistance, with 50MΩ when dry and 10MΩ in damp conditions.
This ensures consistent performance even in varying humidity levels.
Industrial Uses of NU212-E-XL-M1-F1-J20AA-C4 Bearing
NU212-E-XL-M1-F1-J20AA-C4 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.
In wind turbine applications, NU212-E-XL-M1-F1-J20AA-C4 Bearing handles heavy radial loads while resisting electrical arcing. Its C4 clearance allows for thermal expansion in variable temperature conditions.
For industrial pumps and compressors, NU212-E-XL-M1-F1-J20AA-C4 Bearing offers reliable performance with its ceramic-coated outer ring. The design reduces downtime caused by electrical current passage through rotating components.
Where Is NU212-E-XL-M1-F1-J20AA-C4 Bearing Used?
NU212-E-XL-M1-F1-J20AA-C4 Bearing works well in railway traction motors, where electrical insulation is crucial. Its 50MΩ dry resistance effectively blocks stray currents from damaging the bearing.
In metal processing equipment, NU212-E-XL-M1-F1-J20AA-C4 Bearing withstands both mechanical stress and electrical exposure. The 112 kN dynamic load rating makes it suitable for continuous operation in harsh environments.
Built for Heavy-Duty Use: NU212-E-XL-M1-F1-J20AA-C4 Bearing
NU212-E-XL-M1-F1-J20AA-C4 Bearing performs reliably in large industrial fans, where its insulation properties extend service life. The 110mm outer diameter provides stable support for rotating shafts.
For conveyor systems in mining operations, NU212-E-XL-M1-F1-J20AA-C4 Bearing resists both mechanical wear and electrical damage. Its 200μm coating thickness ensures consistent insulation over time.
Automotive vs Industrial: Applications of NU212-E-XL-M1-F1-J20AA-C4 Bearing
In hybrid vehicle drivetrains, NU212-E-XL-M1-F1-J20AA-C4 Bearing prevents current leakage in electric motor sections. The 5300r/min speed rating matches high-RPM requirements.
For factory automation equipment, NU212-E-XL-M1-F1-J20AA-C4 Bearing maintains precision while insulating against variable frequency drive currents. The 22mm width fits compact machine designs.
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