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The NJ316-E-XL-M1-F1-J20B-C4 is a current-insulated cylindrical roller bearing with an 80mm bore and 170mm outer diameter, designed to handle high loads and speeds. Its outer ring features a ceramic coating for electrical insulation, preventing damage from stray currents.
With a dynamic load rating of 300 kN and a static load rating of 275 kN, it can support heavy radial loads while spinning smoothly at up to 4100 RPM. The brass cage adds durability and reduces friction.
The insulating coating offers a breakdown voltage of up to 500V, making it ideal for electric motors or generators where electrical currents are a concern. It works well in damp conditions, maintaining a resistance of 10MΩ.
Compliant with RoHS and REACH standards, this bearing is a reliable choice for industrial applications requiring both mechanical strength and electrical insulation. Its compact 39mm width and 4.32kg weight make it easy to integrate into existing systems.
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Performance Features of NJ316-E-XL-M1-F1-J20B-C4 Bearing
NJ316-E-XL-M1-F1-J20B-C4 Bearing features an outer ring ceramic coating, providing excellent electrical insulation.
This design prevents current passage, reducing the risk of damage in electrically active environments.
The brass cage ensures smooth operation and durability, even under high dynamic loads.
With a basic dynamic load rating of 300 kN, it handles heavy-duty applications reliably.
NJ316-E-XL-M1-F1-J20B-C4 Bearing operates efficiently at speeds up to 4,100 rpm.
Its C4 radial internal clearance allows for thermal expansion, maintaining performance in varying conditions.
The coating offers high electrical resistance, with 50MΩ when dry and 10MΩ in damp conditions.
This makes it suitable for use in environments where moisture or electrical currents are present.
Industrial Uses of NJ316-E-XL-M1-F1-J20B-C4 Bearing
NJ316-E-XL-M1-F1-J20B-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.
What Makes NJ316-E-XL-M1-F1-J20B-C4 Bearing a Preferred Choice?
In wind turbines, NJ316-E-XL-M1-F1-J20B-C4 Bearing handles heavy radial loads while its ceramic coating protects against stray currents. Its C4 clearance allows for thermal expansion in demanding environments.
Built for Heavy-Duty Use: NJ316-E-XL-M1-F1-J20B-C4 Bearing
NJ316-E-XL-M1-F1-J20B-C4 Bearing excels in industrial gearboxes, where its high dynamic load rating ensures longevity. The XL design provides extra load capacity for continuous operation.
Automotive vs Aerospace: Applications of NJ316-E-XL-M1-F1-J20B-C4 Bearing
In automotive drivetrains, NJ316-E-XL-M1-F1-J20B-C4 Bearing supports high-speed shafts with reliable insulation. For aerospace applications, its precise dimensions and durability make it suitable for auxiliary power units.
Perfect Fit for Automation: NJ316-E-XL-M1-F1-J20B-C4 Bearing
NJ316-E-XL-M1-F1-J20B-C4 Bearing is ideal for robotic arms in automated production lines, where electrical isolation is crucial. The M1 suffix indicates optimized internal geometry for reduced friction.
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