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The FAG NJ218-E-TVP2-F1-J20AA-C4 is a current-insulated cylindrical roller bearing with dimensions of 90mm bore, 160mm outer diameter, and 30mm width. It features a ceramic-coated outer ring to prevent electrical currents from damaging the bearing.
This model handles dynamic loads up to 285 kN and static loads up to 315 kN, with a reference speed of 3250 RPM. The plastic cage ensures smooth operation and reduces friction.
The insulating coating provides high electrical resistance, with breakdown voltage up to 1000V. It’s ideal for electric motors or generators where stray currents are a concern.
Weighing 2.64kg, it’s robust yet manageable for installation. Compliant with RoHS and REACH standards, it’s a reliable choice for industrial applications.
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How Does NJ218-E-TVP2-F1-J20AA-C4 Bearing Prevent Electrical Damage?
NJ218-E-TVP2-F1-J20AA-C4 Bearing features an outer ring ceramic coating, providing excellent insulation against electrical currents.
The coating offers a breakdown voltage of up to 1000V, ensuring protection in high-voltage environments.
With a plastic molded cage, it reduces friction and wear while maintaining electrical resistance.
Its C4 radial internal clearance allows for thermal expansion, making it suitable for varying operating conditions.
Industrial Uses of NJ218-E-TVP2-F1-J20AA-C4 Bearing
NJ218-E-TVP2-F1-J20AA-C4 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.
What Makes NJ218-E-TVP2-F1-J20AA-C4 Bearing a Preferred Choice?
With a plastic molded cage, NJ218-E-TVP2-F1-J20AA-C4 Bearing offers smooth operation in high-speed applications like turbines. Its C4 radial clearance accommodates thermal expansion, making it suitable for variable temperature conditions.
Perfect Fit for Automation: NJ218-E-TVP2-F1-J20AA-C4 Bearing
NJ218-E-TVP2-F1-J20AA-C4 Bearing works well in robotic arms and CNC machines, thanks to its high dynamic load rating. The insulating properties also make it ideal for automated systems with frequent start-stop cycles.
Automotive vs Aerospace: Applications of NJ218-E-TVP2-F1-J20AA-C4 Bearing
In automotive drivetrains, NJ218-E-TVP2-F1-J20AA-C4 Bearing handles heavy radial loads while resisting electrical damage. For aerospace, its lightweight design and insulation suit avionics and auxiliary power units.
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