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The FAG NU213-E-M1-J20B-C4 is a current-insulated cylindrical roller bearing with a 65mm bore and 120mm outer diameter, designed to handle high loads. Its outer ring features a ceramic coating to prevent electrical damage, making it ideal for electric motors.
With a dynamic load rating of 128 kN and a static load rating of 120 kN, it can handle heavy-duty applications smoothly. The brass cage ensures durability, while the C4 radial clearance allows for thermal expansion.
The ceramic coating provides insulation with a breakdown voltage of up to 500V, protecting against electrical currents. It operates well in damp conditions, maintaining an electrical resistance of 10MΩ.
This bearing is suitable for industrial machinery, especially where electrical insulation is needed. Compliant with RoHS and REACH standards, it’s a reliable choice for demanding environments. Weighing 1.17kg, it balances strength and practicality.
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How Does NU213-E-M1-J20B-C4 Bearing Resist Electrical Current?
NU213-E-M1-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 basic dynamic load rating of 128 kN, it delivers reliable performance in demanding conditions.
The bearing’s C4 radial internal clearance allows for thermal expansion, ensuring stability in varying temperatures.
Its electrical resistance remains high, even in damp environments, preventing current leakage.
Industrial Uses of NU213-E-M1-J20B-C4 Bearing
NU213-E-M1-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 wind turbines, NU213-E-M1-J20B-C4 Bearing handles radial loads efficiently while its ceramic coating protects against stray currents. Its C4 clearance allows for thermal expansion in demanding environments.
For industrial pumps, NU213-E-M1-J20B-C4 Bearing’s robust design offers reliable performance in wet conditions. The high dynamic load rating makes it suitable for continuous operation.
What Makes NU213-E-M1-J20B-C4 Bearing a Preferred Choice?
NU213-E-M1-J20B-C4 Bearing is ideal for railway applications, where its insulation properties prevent electrical arcing. The 120 kN static load rating ensures durability under heavy loads.
In conveyor systems, NU213-E-M1-J20B-C4 Bearing’s brass cage reduces friction, extending service life. Its 4900r/min reference speed suits high-speed production lines.
Built for Heavy-Duty Use: NU213-E-M1-J20B-C4 Bearing
NU213-E-M1-J20B-C4 Bearing excels in steel mills, where its ceramic coating resists heat and electrical currents. The 128 kN dynamic load rating handles intense operational stress.
For mining equipment, NU213-E-M1-J20B-C4 Bearing’s C4 clearance accommodates dust and debris. Its 23mm width fits compact spaces without compromising performance.
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