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The NTN Megaohm bearing is a single-row cylindrical roller type, measuring 110mm by 200mm by 38mm, with a robust brass cage for durability. It handles dynamic loads up to 293kN and static loads up to 365kN, making it suitable for heavy-duty applications.
Its outer ring features an insulating coating, providing a breakdown voltage over 3000 VDC and electrical resistance above 2000 MΩ. This design prevents electrical arcing, ideal for environments with stray currents.
With a reference speed of 3400 RPM and C3 radial clearance, it offers smooth operation under high-speed conditions. The coating thickness is 0.2mm, ensuring reliable insulation without compromising performance.
Weighing 5.4kg, this bearing is RoHS and REACH compliant, making it a safe choice for industrial machinery, motors, or generators where electrical insulation is critical.
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How Is 2TS2-7MC3-NU222E Bearing Engineered for Reliability?
2TS2-7MC3-NU222E Bearing features an insulating coating on the outer ring, preventing electrical damage in high-voltage environments.
Its breakdown voltage exceeds 3000 VDC, making it suitable for electric motor applications.
The brass cage ensures smooth operation and reduces friction, even at high speeds up to 3400 r/min.
With a basic dynamic load rating of 293.0kN, it handles heavy loads with ease.
2TS2-7MC3-NU222E Bearing’s C3 radial internal clearance allows for thermal expansion in demanding conditions.
This design enhances durability and reduces the risk of premature failure.
Industrial Uses of 2TS2-7MC3-NU222E Bearing
The 2TS2-7MC3-NU222E Bearing is commonly used in electric motors and generators, thanks to its insulating coating that prevents electrical arcing. Its brass cage ensures smooth operation even under high-speed conditions.
In automation systems, 2TS2-7MC3-NU222E Bearing supports robotic arms and conveyor belts, where its high dynamic load rating is essential. The C3 radial clearance also accommodates thermal expansion in demanding environments.
For wind turbine applications, 2TS2-7MC3-NU222E Bearing’s breakdown voltage of over 3000 VDC makes it reliable in high-voltage scenarios. The cylindrical roller design distributes loads evenly, extending service life.
Where Is 2TS2-7MC3-NU222E Bearing Used?
You’ll often find 2TS2-7MC3-NU222E Bearing in industrial pumps, where its insulation properties protect against stray currents. The 200 mm outer diameter provides stability in heavy-duty setups.
In railway systems, 2TS2-7MC3-NU222E Bearing handles both radial and axial loads in traction motors. Its 3400 r/min reference speed ensures efficiency in high-speed transit applications.
Built for Heavy-Duty Use: 2TS2-7MC3-NU222E Bearing
The 2TS2-7MC3-NU222E Bearing excels in steel mills, where its 293 kN dynamic load rating withstands extreme forces. The 38 mm width offers a compact yet robust solution.
For mining equipment, 2TS2-7MC3-NU222E Bearing’s brass cage resists wear from abrasive particles. Its 365 kN static load rating ensures reliability in start-stop operations.
Automotive vs Aerospace: Applications of 2TS2-7MC3-NU222E Bearing
In automotive testing rigs, 2TS2-7MC3-NU222E Bearing’s insulation prevents electrical interference with sensitive measurements. The C3 clearance accommodates thermal shifts during prolonged use.
For aerospace ground support, 2TS2-7MC3-NU222E Bearing’s lightweight design (5.4 kg) reduces overall equipment weight. Its high electrical resistance (>2000 MΩ) ensures safety in critical systems.
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