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The FAG NU312-E-XL-M1-F1-J20AA-C4 is a current-insulated cylindrical roller bearing with a 60mm bore and 130mm outer diameter, designed to block electrical currents. Its outer ring features a ceramic coating, providing insulation up to 1000V DC.
This bearing handles dynamic loads up to 177 kN and spins smoothly at speeds up to 5200 RPM. The brass cage ensures durability, while the C4 radial clearance allows for thermal expansion in demanding conditions.
The ceramic coating offers high electrical resistance (50MΩ dry, 10MΩ damp), making it ideal for electric motors or generators. Its compact 31mm width and 2.06kg weight balance strength with easy handling.
Compliant with RoHS and REACH standards, it’s a reliable choice for industries where electrical insulation and heavy loads are key concerns.
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How Is NU312-E-XL-M1-F1-J20AA-C4 Bearing Engineered for Reliability?
NU312-E-XL-M1-F1-J20AA-C4 Bearing features an outer ring ceramic coating, providing excellent current insulation.
This design prevents electrical damage, making it ideal for applications with stray currents.
The brass cage ensures smooth operation and reduces friction, even at high speeds.
With a dynamic load rating of 177 kN, it handles heavy loads reliably.
NU312-E-XL-M1-F1-J20AA-C4 Bearing operates efficiently up to 5,200 rpm, balancing speed and durability.
Its C4 radial clearance allows for thermal expansion, maintaining performance in varying conditions.
The coating offers high electrical resistance, with 50MΩ when dry and 10MΩ in damp environments.
This ensures consistent insulation, even in challenging operating conditions.
Industrial Uses of NU312-E-XL-M1-F1-J20AA-C4 Bearing
NU312-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.
What Makes NU312-E-XL-M1-F1-J20AA-C4 Bearing a Preferred Choice?
With its ceramic-coated outer ring, NU312-E-XL-M1-F1-J20AA-C4 Bearing is ideal for applications prone to electrical currents, such as wind turbines. The C4 clearance allows for thermal expansion in demanding environments.
Perfect Fit for Automation: NU312-E-XL-M1-F1-J20AA-C4 Bearing
NU312-E-XL-M1-F1-J20AA-C4 Bearing works well in robotic arms and automated machinery, thanks to its high dynamic load rating. The XL design enhances its performance in precision tasks.
Medical vs Industrial: Where NU312-E-XL-M1-F1-J20AA-C4 Bearing Excels
In medical imaging devices, NU312-E-XL-M1-F1-J20AA-C4 Bearing offers reliable insulation against stray currents. Industrial pumps benefit from its durability and resistance to electrical wear.
Where Is NU312-E-XL-M1-F1-J20AA-C4 Bearing Used?
NU312-E-XL-M1-F1-J20AA-C4 Bearing is found in conveyor systems and heavy machinery, where its high breakdown voltage ensures safety. The damp electrical resistance makes it suitable for humid conditions.
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