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The FAG NU219-E-XL-M1-F1-H257A-J20B-C4 is a current-insulated cylindrical roller bearing with dimensions of 95mm bore, 170mm outer diameter, and 32mm width. Made with a brass cage and ceramic-coated outer ring, it offers reliable insulation against electrical currents.
This bearing handles dynamic loads up to 260 kN and static loads up to 265 kN, with a reference speed of 3650 RPM. Its C4 radial clearance ensures smooth operation under varying thermal conditions.
The ceramic coating provides insulation with a breakdown voltage of up to 500V, making it ideal for electric motors or generators. It maintains high electrical resistance even in damp conditions.
Weighing 3.11kg, this RoHS and REACH compliant bearing is a durable choice for industrial applications where electrical insulation is crucial. Its robust design suits heavy machinery and high-speed equipment.
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How Is NU219-E-XL-M1-F1-H257A-J20B-C4 Bearing Engineered for Reliability?
NU219-E-XL-M1-F1-H257A-J20B-C4 Bearing features an outer ring ceramic coating, providing excellent current insulation.
This design prevents electrical damage, ensuring reliable operation in electrically charged environments.
The brass cage maintains precise roller alignment, reducing friction and wear.
With a basic dynamic load rating of 260 kN, it handles heavy radial loads effortlessly.
NU219-E-XL-M1-F1-H257A-J20B-C4 Bearing operates smoothly at speeds up to 3650r/min.
Its C4 radial internal clearance allows for thermal expansion, enhancing performance under varying temperatures.
The coating offers high electrical resistance, with 50MΩ when dry and 10MΩ in damp conditions.
This makes NU219-E-XL-M1-F1-H257A-J20B-C4 Bearing suitable for diverse industrial applications.
Industrial Uses of NU219-E-XL-M1-F1-H257A-J20B-C4 Bearing
NU219-E-XL-M1-F1-H257A-J20B-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 automation systems, NU219-E-XL-M1-F1-H257A-J20B-C4 Bearing supports robotic arms and conveyor belts, handling heavy radial loads with ease. Its C4 clearance allows for thermal expansion in demanding environments.
For wind turbines, NU219-E-XL-M1-F1-H257A-J20B-C4 Bearing’s ceramic-coated outer ring reduces electrical arcing risks. The high dynamic load rating makes it reliable for long-term use in renewable energy applications.
What Makes NU219-E-XL-M1-F1-H257A-J20B-C4 Bearing a Preferred Choice?
NU219-E-XL-M1-F1-H257A-J20B-C4 Bearing is ideal for industrial fans, where its insulation properties protect against stray currents. The robust design ensures minimal maintenance over extended periods.
In railway applications, NU219-E-XL-M1-F1-H257A-J20B-C4 Bearing handles vibrations and shocks effectively. The M1 suffix indicates optimized internal geometry for enhanced performance.
Built for Heavy-Duty Use: NU219-E-XL-M1-F1-H257A-J20B-C4 Bearing
NU219-E-XL-M1-F1-H257A-J20B-C4 Bearing excels in steel mills, where high temperatures and heavy loads are common. Its ceramic coating maintains insulation even in harsh conditions.
For printing machinery, NU219-E-XL-M1-F1-H257A-J20B-C4 Bearing offers precise alignment and durability. The brass cage reduces friction, ensuring consistent print quality.
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