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The NTN MEGAOHM Series Insulated Ball Bearing (2TS2-7MC2-6312M8C4) measures 60mm x 130mm x 31mm and features a ceramic-coated outer ring for electrical insulation. It handles dynamic loads up to 85.2 kN and spins smoothly at speeds up to 11,000 RPM.
With a breakdown voltage over 3000V and electrical resistance exceeding 2000 MΩ, it prevents current leakage in electric motors or generators. The sheet metal cage ensures durability under high-speed conditions.
Its C4 radial internal clearance allows for thermal expansion, making it suitable for variable temperature environments. Compliant with RoHS standards, it’s a reliable choice for industrial applications where electrical insulation is critical.
Weighing 1.67kg, this bearing balances strength and precision for demanding machinery. Ideal for wind turbines or electric vehicles where electrical safety is a priority.
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How Is 2TS2-7MC2-6312M8C4 Bearing Engineered for Reliability?
2TS2-7MC2-6312M8C4 Bearing features an outer ring ceramic coating, providing excellent insulation against electrical currents.
Its breakdown voltage exceeds 3000 V, making it suitable for high-voltage applications.
The sheet metal cage ensures stable operation, even at high speeds up to 11,000 r/min.
With a dynamic load rating of 85.2 kN, it delivers reliable performance under heavy loads.
Why Choose 2TS2-7MC2-6312M8C4 Bearing for Precision Tasks?
2TS2-7MC2-6312M8C4 Bearing’s ceramic coating offers electrical resistance over 2000 MΩ, preventing current leakage.
The C4 radial internal clearance allows for precise alignment in demanding environments.
Its robust construction handles dynamic loads up to 85.2 kN without compromising performance.
The lightweight design at 1.67 kg ensures easy integration into various systems.
Built for Reliability: 2TS2-7MC2-6312M8C4 Bearing
2TS2-7MC2-6312M8C4 Bearing’s ceramic insulation layer is 0.2 mm thick, ensuring durability and electrical safety.
It operates smoothly in high-speed conditions, with a reference speed of 11,000 r/min.
The basic static load rating of 52.0 kN guarantees stability under heavy loads.
Its compliant ROHS status makes it an environmentally friendly choice.
Steel vs Ceramic Bearings: Strengths of 2TS2-7MC2-6312M8C4 Bearing
2TS2-7MC2-6312M8C4 Bearing combines ceramic coating with chrome steel for enhanced electrical insulation.
The coating prevents arcing, making it ideal for electric motors and generators.
With a width of 31 mm, it fits compact spaces while maintaining high performance.
Its dynamic load capacity of 85.2 kN ensures long-lasting reliability.
Industrial Uses of 2TS2-7MC2-6312M8C4 Bearing
2TS2-7MC2-6312M8C4 Bearing is commonly used in industrial motors and generators, where its ceramic-coated outer ring prevents electrical arcing. This makes it ideal for environments with variable frequencies or high electrical currents.
The bearing’s C4 radial clearance ensures smooth operation in high-speed applications like turbines and compressors. Its sheet metal cage also provides durability under heavy loads and vibrations.
Where Is 2TS2-7MC2-6312M8C4 Bearing Used?
In wind turbines, 2TS2-7MC2-6312M8C4 Bearing handles both radial and axial loads while resisting electrical damage. Its high breakdown voltage (＞3000 V) ensures reliability in harsh weather conditions.
The bearing’s lightweight design (1.67 kg) and high-speed capability (11000 r/min) make it suitable for precision equipment like CNC spindles.
Built for Heavy-Duty Use: 2TS2-7MC2-6312M8C4 Bearing
2TS2-7MC2-6312M8C4 Bearing excels in railway traction motors, where insulation is critical to prevent current leakage. Its dynamic load rating of 85.2 kN ensures long service life even under constant stress.
The ceramic coating also reduces wear in applications like electric vehicle drivetrains, where frequent starts and stops are common.
Automotive vs Aerospace: Applications of 2TS2-7MC2-6312M8C4 Bearing
In automotive hybrid systems, 2TS2-7MC2-6312M8C4 Bearing prevents electrical corrosion in regenerative braking components. Its ＞2000 MΩ resistance ensures consistent performance over time.
For aerospace applications, the bearing’s temperature stability and lightweight construction make it suitable for auxiliary power units. The C4 clearance accommodates thermal expansion during flight.
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