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The NUP216-E-TVP3-SQ77 is an electrically insulated cylindrical roller bearing with an 80mm bore and 140mm outer diameter, designed to prevent electrical damage. Its outer ring features a special coating (SQ77) that resists high voltages up to 3000V.
With a dynamic load rating of 160kN, it handles heavy radial loads smoothly, even at speeds up to 5300 RPM. The polymer cage reduces friction and wear, ensuring quiet operation.
The insulation layer (over 0.125mm thick) provides excellent electrical resistance (>2000MΩ), making it ideal for electric motors or generators. Its normal radial clearance suits most industrial applications.
Weighing 1.54kg, this RoHS-compliant bearing offers reliable performance in environments where electrical currents could damage standard bearings. Easy to install and maintain.
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How Is NUP216-E-TVP3-SQ77 Bearing Engineered for Reliability?
NUP216-E-TVP3-SQ77 Bearing features an insulating coating on the outer ring, preventing electrical damage in high-voltage environments.
The polymer cage ensures smooth operation while reducing friction and wear.
With a basic dynamic load rating of 160 kN, NUP216-E-TVP3-SQ77 Bearing handles heavy loads efficiently.
Its reference speed of 5300 r/min makes it suitable for high-speed applications.
The breakdown voltage of 1000-3000 V ensures reliable performance in electrically demanding conditions.
NUP216-E-TVP3-SQ77 Bearing’s design also includes a normal radial internal clearance for balanced operation.
The coating thickness exceeds 0.125 mm, providing durable electrical insulation.
This makes NUP216-E-TVP3-SQ77 Bearing a practical choice for industrial applications.
Industrial Uses of NUP216-E-TVP3-SQ77 Bearing
NUP216-E-TVP3-SQ77 Bearing is commonly used in electric motors and generators, where its electrically insulated coating prevents current leakage and protects against damage. The polymer cage ensures smooth operation even in high-speed conditions.
In automation systems, NUP216-E-TVP3-SQ77 Bearing supports robotic arms and conveyor belts, offering reliable performance under continuous use. Its normal radial clearance makes it suitable for various industrial settings.
For wind turbines, NUP216-E-TVP3-SQ77 Bearing handles heavy radial loads while maintaining electrical insulation, crucial for preventing energy loss. The coating’s high breakdown voltage ensures long-term durability in harsh environments.
Where Is NUP216-E-TVP3-SQ77 Bearing Used?
NUP216-E-TVP3-SQ77 Bearing is ideal for railway applications, such as traction motors, where electrical insulation is essential. Its robust design withstands vibrations and heavy loads.
In manufacturing equipment, NUP216-E-TVP3-SQ77 Bearing ensures precision in CNC machines and lathes. The polymer cage reduces friction, enhancing efficiency and lifespan.
Built for Heavy-Duty Use: NUP216-E-TVP3-SQ77 Bearing
NUP216-E-TVP3-SQ77 Bearing excels in mining machinery, where its insulation coating resists electrical arcing. The high dynamic load rating makes it reliable for demanding operations.
For printing presses, NUP216-E-TVP3-SQ77 Bearing provides consistent performance with minimal maintenance. The stainless steel components resist wear, even in high-speed printing.
Automotive vs Aerospace: Applications of NUP216-E-TVP3-SQ77 Bearing
In automotive systems, NUP216-E-TVP3-SQ77 Bearing is used in hybrid vehicle motors, preventing electrical interference. Its compact design fits seamlessly into tight spaces.
For aerospace, NUP216-E-TVP3-SQ77 Bearing ensures reliability in avionics systems, where electrical insulation is critical. The lightweight construction doesn’t compromise on strength.
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