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The FAG NU215-E-XL-M1-F1-J20AA-R105-125NA is a current-insulated cylindrical roller bearing with a 75mm bore and 130mm outer diameter, designed to block electrical currents. Its outer ring features a ceramic coating (J20AA) for insulation, preventing damage from stray currents.
This bearing handles dynamic loads up to 155 kN and static loads of 157 kN, with a reference speed of 4400 RPM. The brass cage ensures smooth operation and durability under heavy loads.
Its insulation can withstand up to 1000V DC, with a dry resistance of 50MΩ, making it ideal for electric motors or generators. The normal radial clearance (Cn) suits most industrial applications.
Weighing 1.4kg, it’s RoHS and REACH compliant for safe use. Perfect for machinery where electrical insulation is critical, like wind turbines or conveyor systems.
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How Is NU215-E-XL-M1-F1-J20AA-R105-125NA Bearing Engineered for Reliability?
NU215-E-XL-M1-F1-J20AA-R105-125NA Bearing features an outer ring ceramic coating, providing excellent current insulation.
This design prevents electrical arcing, ensuring reliable operation in electrically charged environments.
The brass cage maintains proper roller alignment, reducing friction and wear.
With a basic dynamic load rating of 155 kN, it handles heavy radial loads efficiently.
NU215-E-XL-M1-F1-J20AA-R105-125NA Bearing operates smoothly at speeds up to 4400r/min.
Its robust construction ensures durability in demanding industrial applications.
The coating offers high electrical resistance, even in damp conditions.
This makes NU215-E-XL-M1-F1-J20AA-R105-125NA Bearing suitable for use in motors and generators.
Industrial Uses of NU215-E-XL-M1-F1-J20AA-R105-125NA Bearing
NU215-E-XL-M1-F1-J20AA-R105-125NA Bearing is commonly used in electric motors and generators, where its current-insulating properties prevent electrical arcing. The ceramic coating on the outer ring ensures reliable performance in high-voltage environments.
In automation systems, NU215-E-XL-M1-F1-J20AA-R105-125NA Bearing supports precision movements in robotic arms and conveyor belts. Its brass cage provides stability and reduces friction during high-speed operations.
For wind turbine applications, NU215-E-XL-M1-F1-J20AA-R105-125NA Bearing handles heavy radial loads while maintaining electrical insulation. The normal internal play allows for smooth rotation even under varying temperatures.
In industrial pumps, NU215-E-XL-M1-F1-J20AA-R105-125NA Bearing’s durable design ensures long service life despite constant exposure to fluids. The high dynamic load rating makes it suitable for demanding operational conditions.
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