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NTN Megaohm Single Row Cylindrical Roller Bearing 2TS2-7MC-NH318
NTN Megaohm Single Row Cylindrical Roller Bearing 2TS2-7MC-NH318

NTN Megaohm Single Row Cylindrical Roller Bearing 2TS2-7MC-NH318

The NTN 2TS2-7MC-NH318 is a single row cylindrical roller bearing with a 90mm bore and 190mm outer diameter, designed for high-voltage resistance. Its ceramic insulating coating can handle over 5000 VDC, making it ideal for electric motor applications.

With a dynamic load rating of 240kN and a static load rating of 265kN, it handles heavy loads efficiently. The brass cage ensures smooth operation at speeds up to 3700 RPM.

The bearing features a C3 radial internal clearance, providing flexibility in various operating conditions. Its electrical resistance exceeds 2000 MΩ, preventing current leakage.

Weighing 6.8kg, it’s robust yet manageable for industrial use. Compliant with RoHS and REACH standards, it’s a reliable choice for machinery exposed to electrical currents.

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Product Parameters

  • Model 2TS2-7MC-NH318
  • Product Category Megaohm Single Row Cylindrical Roller Bearing
  • Insulating Coating Types Protected ceramic layer type with high voltage resistance
  • Coating Suffix 7MC
  • Manufacturers NTN
  • Bore Diameter 90.0mm
  • Outside Diameter 190.0mm
  • Width 55.0mm
  • Net Weight 6.8 kg
  • Basic Dynamic Load Rating 240.0kN
  • Basic Static Load Rating 265.0kN
  • Reference Speed 3700 r/min
  • Breakdown Voltage (DC) > 5000 VDC
  • Layer Thickness >0.2 mm
  • Electrical Resistance > 2,000 MΩ
  • Cage Material M - Brass Cage
  • Radial Internal Clearance C3
  • ROHS Compliant
  • REACH Compliant

Features

Performance Features of 2TS2-7MC-NH318 Bearing

2TS2-7MC-NH318 Bearing is designed with a protected ceramic layer, offering high voltage resistance for electrical applications.
Its breakdown voltage exceeds 5000 VDC, ensuring reliable performance in high-voltage environments.

The brass cage in 2TS2-7MC-NH318 Bearing enhances durability and maintains proper roller alignment.
With a basic dynamic load rating of 240.0kN, it handles heavy loads efficiently.

2TS2-7MC-NH318 Bearing operates at reference speeds up to 3700 r/min, balancing speed and stability.
Its C3 radial internal clearance allows for thermal expansion in demanding conditions.

The electrical resistance of 2TS2-7MC-NH318 Bearing exceeds 2000 MΩ, preventing current leakage.
This makes it ideal for use in electric motors and generators.

2TS2-7MC-NH318 Bearing’s dimensions (90.0mm x 190.0mm x 55.0mm) suit various industrial applications.
Its net weight of 6.8 kg ensures a robust yet manageable design.

Application

Industrial Uses of 2TS2-7MC-NH318 Bearing
The 2TS2-7MC-NH318 Bearing is commonly used in industrial machinery like electric motors and generators, where its high voltage resistance prevents electrical damage. Its brass cage ensures smooth operation even under heavy loads.

What Makes 2TS2-7MC-NH318 Bearing a Preferred Choice?
In automotive applications, 2TS2-7MC-NH318 Bearing is ideal for hybrid and electric vehicles, thanks to its insulating coating that handles high voltages. The C3 radial clearance also accommodates thermal expansion during high-speed operation.

Perfect Fit for Automation: 2TS2-7MC-NH318 Bearing
For robotics and automated systems, 2TS2-7MC-NH318 Bearing offers reliable performance with its ceramic layer, reducing electrical interference. Its dynamic load rating of 240kN makes it suitable for precision movements.

Medical vs Industrial: Where 2TS2-7MC-NH318 Bearing Excels
In medical imaging devices, 2TS2-7MC-NH318 Bearing’s electrical resistance ensures safe operation, while in industrial settings, its durability shines in high-load scenarios. The breakdown voltage of >5000 VDC adds an extra layer of safety.

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