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The NTN 2TS2-7MC3-NU214E is a single row cylindrical roller bearing with a 70mm bore and 125mm outer diameter, designed for electrical insulation. Its outer ring features a 0.2mm insulating coating that withstands over 3000 VDC, making it ideal for electric motors.
With a dynamic load rating of 119kN and static load rating of 137kN, it handles heavy radial loads smoothly. The brass cage ensures durability, while the C3 clearance allows for thermal expansion in demanding conditions.
This bearing can operate at speeds up to 6000 RPM, suitable for high-performance applications. Its electrical resistance exceeds 2000 MΩ, preventing current damage in sensitive equipment.
Weighing 1.2kg, it’s a robust choice for industries like power generation or electric vehicles where electrical insulation is crucial. Compliant with ROHS and REACH standards for safe use.
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How Is 2TS2-7MC3-NU214E Bearing Engineered for Reliability?
2TS2-7MC3-NU214E Bearing features an insulating coating on the outer ring, preventing electrical arcing and ensuring reliable performance.
With a breakdown voltage exceeding 3000 VDC, it is ideal for applications where electrical insulation is crucial.
The brass cage maintains proper roller alignment, enhancing durability under high dynamic loads of up to 119.0kN.
Its C3 radial internal clearance allows for thermal expansion, making it suitable for high-speed operations up to 6000 r/min.
Industrial Uses of 2TS2-7MC3-NU214E Bearing
2TS2-7MC3-NU214E Bearing is commonly used in electric motors and generators, where its insulating coating prevents electrical arcing. The brass cage ensures smooth operation even under high rotational speeds.
Where Is 2TS2-7MC3-NU214E Bearing Used?
You’ll often find 2TS2-7MC3-NU214E Bearing in wind turbines and industrial pumps, thanks to its high dynamic load rating. Its C3 radial clearance makes it suitable for applications with thermal expansion.
Built for Heavy-Duty Use: 2TS2-7MC3-NU214E Bearing
2TS2-7MC3-NU214E Bearing handles heavy loads in steel mills and mining equipment with ease. The insulation coating adds an extra layer of protection in electrically noisy environments.
Automotive vs Aerospace: Applications of 2TS2-7MC3-NU214E Bearing
In automotive systems, 2TS2-7MC3-NU214E Bearing is used in alternators and starter motors. For aerospace, its lightweight design and high-speed capability make it ideal for auxiliary power units.
Perfect Fit for Automation: 2TS2-7MC3-NU214E Bearing
2TS2-7MC3-NU214E Bearing works well in robotic arms and CNC machines, where precision and reliability are key. The breakdown voltage rating ensures safety in automated systems with variable frequencies.
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