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The FAG NU216-E-M1-F1-J20B-C4 is a current-insulated cylindrical roller bearing with an 80mm bore and 140mm outer diameter, designed to handle electrical currents. Its outer ring features a ceramic coating (J20B) to prevent current flow, making it ideal for electric motors.
With a dynamic load rating of 166 kN and a static load rating of 168 kN, it supports heavy radial loads while spinning smoothly at up to 4200 RPM. The brass cage ensures durability and reduces friction.
The C4 radial clearance allows for thermal expansion, suitable for high-speed applications. It weighs 1.71kg and complies with RoHS and REACH standards.
Perfect for use in electric motors, generators, or any machinery where electrical insulation is needed to prevent bearing damage.
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How Does NU216-E-M1-F1-J20B-C4 Bearing Resist Electrical Current?
NU216-E-M1-F1-J20B-C4 Bearing features an outer ring ceramic coating, providing excellent insulation against electrical currents.
The coating ensures a breakdown voltage of up to 500V, making it suitable for applications with electrical interference.
Its brass cage enhances durability and maintains smooth operation under high loads.
With a dynamic load rating of 166 kN, it delivers reliable performance in demanding environments.
What Makes NU216-E-M1-F1-J20B-C4 Bearing Suitable for High-Speed Applications?
NU216-E-M1-F1-J20B-C4 Bearing is designed for high-speed operations, with a reference speed of 4200r/min.
The brass cage ensures stability and reduces friction, even at elevated speeds.
Its ceramic-coated outer ring prevents electrical damage, extending the bearing’s lifespan.
The C4 radial internal clearance allows for thermal expansion, maintaining performance under varying conditions.
Engineered for Precision: NU216-E-M1-F1-J20B-C4 Bearing
NU216-E-M1-F1-J20B-C4 Bearing offers precise performance with its brass cage and ceramic-coated outer ring.
The bearing’s design minimises friction, ensuring smooth rotation in high-speed applications.
Its electrical resistance of 50MΩ (dry) and 10MΩ (damp) provides reliable insulation.
With a static load rating of 168 kN, it handles heavy loads with ease.
Steel vs Ceramic Bearings: Strengths of NU216-E-M1-F1-J20B-C4 Bearing
NU216-E-M1-F1-J20B-C4 Bearing combines the strength of steel with the insulation of ceramic coating.
The ceramic layer protects against electrical currents, while the steel core ensures durability.
Its brass cage enhances performance, reducing wear and tear.
With a width of 26.0 mm, it fits compact spaces without compromising on load capacity.
Industrial Uses of NU216-E-M1-F1-J20B-C4 Bearing
NU216-E-M1-F1-J20B-C4 Bearing is commonly used in electric motors and generators, where its current-insulating properties prevent electrical damage. The ceramic coating on the outer ring ensures reliable performance in environments with electrical currents.
Where Is NU216-E-M1-F1-J20B-C4 Bearing Used?
You’ll often find NU216-E-M1-F1-J20B-C4 Bearing in wind turbines and industrial drives, where high dynamic loads and electrical insulation are needed. Its brass cage adds durability, making it suitable for long-term use.
Built for Heavy-Duty Use: NU216-E-M1-F1-J20B-C4 Bearing
NU216-E-M1-F1-J20B-C4 Bearing handles heavy radial loads in machinery like pumps and compressors. The C4 clearance allows for thermal expansion, ensuring stable operation under varying temperatures.
Automotive vs Aerospace: Applications of NU216-E-M1-F1-J20B-C4 Bearing
In automotive applications, NU216-E-M1-F1-J20B-C4 Bearing supports components like alternators, while in aerospace, it’s used in auxiliary power units. Its insulation properties make it versatile across industries.
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