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The NU213-E-TVP3-C3-SQ77 is an electrically insulated cylindrical roller bearing with a 65mm bore and 120mm outer diameter, designed to prevent electrical currents from damaging machinery. Its outer ring features a special coating (SQ77) with a breakdown voltage of up to 3000V, making it ideal for electric motors or generators.
With a dynamic load rating of 122kN and a reference speed of 6300 RPM, it handles heavy loads while maintaining smooth operation. The polymer cage reduces friction and wear, ensuring long service life.
This bearing has a C3 radial clearance for better thermal expansion tolerance. It’s compliant with RoHS and REACH standards, weighing just 1.05kg. Perfect for applications where electrical insulation and high performance are needed, such as wind turbines or industrial drives.
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How Is NU213-E-TVP3-C3-SQ77 Bearing Engineered for Reliability?
NU213-E-TVP3-C3-SQ77 Bearing features an insulating coating on the outer ring, preventing electrical damage in high-voltage environments.
The polymer cage ensures smooth operation and reduces friction, enhancing overall performance.
With a basic dynamic load rating of 122 kN, NU213-E-TVP3-C3-SQ77 Bearing handles heavy loads efficiently.
Its breakdown voltage ranges from 1000 to 3000 V, making it suitable for electrically demanding applications.
The C3 radial internal clearance allows for thermal expansion, ensuring reliability under varying temperatures.
NU213-E-TVP3-C3-SQ77 Bearing’s design minimises maintenance needs, reducing operational downtime.
Industrial Uses of NU213-E-TVP3-C3-SQ77 Bearing
NU213-E-TVP3-C3-SQ77 Bearing is commonly used in electric motors and generators, where its electrically insulated coating prevents current passage and reduces damage from stray currents. The polymer cage also helps in reducing friction and noise during operation.
What Makes NU213-E-TVP3-C3-SQ77 Bearing a Preferred Choice?
In wind turbines, NU213-E-TVP3-C3-SQ77 Bearing handles high radial loads while its insulation protects against electrical erosion. Its C3 clearance ensures reliable performance even under varying thermal conditions.
Perfect Fit for Automation: NU213-E-TVP3-C3-SQ77 Bearing
NU213-E-TVP3-C3-SQ77 Bearing works well in robotic arms and CNC machines, offering smooth movement and electrical safety. The coating’s high breakdown voltage makes it suitable for environments with electrical interference.
Medical vs Industrial: Where NU213-E-TVP3-C3-SQ77 Bearing Excels
NU213-E-TVP3-C3-SQ77 Bearing is ideal for medical imaging devices, where electrical insulation is critical. In industrial settings, it’s often found in conveyor systems, thanks to its durability and load capacity.
Where Is NU213-E-TVP3-C3-SQ77 Bearing Used?
NU213-E-TVP3-C3-SQ77 Bearing is a go-to choice for railway traction motors, where electrical insulation and high-speed performance are essential. Its robust design ensures long service life even in demanding conditions.
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