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The FAG NJ2218-E-XL-M1-F1-H67C-J2AA-C4 is a current-insulated cylindrical roller bearing, measuring 90mm by 160mm by 40mm. It features a ceramic-coated outer ring to prevent electrical damage, making it ideal for environments with stray currents.
With a dynamic load rating of 285 kN and a static load rating of 315 kN, it handles heavy loads efficiently. The brass cage ensures smooth operation at speeds up to 3250 rpm.
Its C4 radial clearance provides flexibility in high-temperature applications, while the insulating coating offers reliable protection against electrical arcing. Compliant with RoHS and REACH standards, it’s safe for various industrial uses.
Weighing 3.55 kg, this bearing is robust yet manageable for installation in electric motors or generators where electrical insulation is crucial.
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Performance Features of NJ2218-E-XL-M1-F1-H67C-J2AA-C4 Bearing
NJ2218-E-XL-M1-F1-H67C-J2AA-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 285 kN, it handles demanding industrial conditions.
NJ2218-E-XL-M1-F1-H67C-J2AA-C4 Bearing operates efficiently up to 3,250 rpm, balancing speed and durability.
Its C4 radial internal clearance allows for thermal expansion in high-temperature environments.
The coating maintains high electrical resistance, even in damp conditions.
This ensures reliable performance in various industrial settings.
Industrial Uses of NJ2218-E-XL-M1-F1-H67C-J2AA-C4 Bearing
NJ2218-E-XL-M1-F1-H67C-J2AA-C4 Bearing is commonly used in electric motors and generators, where its current-insulating coating prevents electrical arcing. The brass cage ensures smooth operation even under high rotational speeds.
In wind turbine applications, NJ2218-E-XL-M1-F1-H67C-J2AA-C4 Bearing handles heavy radial loads while its ceramic coating protects against stray currents. Its C4 clearance allows for thermal expansion in variable weather conditions.
For industrial pumps, NJ2218-E-XL-M1-F1-H67C-J2AA-C4 Bearing’s robust design withstands continuous operation in wet environments. The damp electrical resistance rating makes it suitable for humid or washdown areas.
What Makes NJ2218-E-XL-M1-F1-H67C-J2AA-C4 Bearing a Preferred Choice?
NJ2218-E-XL-M1-F1-H67C-J2AA-C4 Bearing works well in railway traction motors due to its high dynamic load capacity. The XL suffix indicates enhanced load ratings for demanding applications.
In food processing equipment, NJ2218-E-XL-M1-F1-H67C-J2AA-C4 Bearing’s materials meet hygiene standards while resisting electrical damage. Its 3250r/min reference speed suits high-speed mixing and conveying systems.
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