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NTN MEGAOHM Series Insulated Ball Bearings 2TS2-7MC2-6311M8#01
NTN MEGAOHM Series Insulated Ball Bearings 2TS2-7MC2-6311M8#01

NTN MEGAOHM Series Insulated Ball Bearings 2TS2-7MC2-6311M8#01

The NTN MEGAOHM Series 2TS2-7MC2-6311M8#01 is an insulated ball bearing with a 55mm bore and 120mm outer diameter, designed to handle electrical currents. Its outer ring features a ceramic coating, providing insulation with a breakdown voltage over 3000V.

This bearing supports dynamic loads up to 83.0 kN and spins smoothly at speeds up to 11000 RPM. The sheet metal cage ensures durability, while the CN radial clearance offers reliable performance in various conditions.

The ceramic coating adds minimal thickness (0.2mm) and maintains high electrical resistance (over 2000 MΩ). Ideal for electric motors or generators where electrical insulation is crucial.

Weighing 3.92kg, it’s a robust choice for industrial applications. Compliant with RoHS standards for safe use.

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Product Parameters

  • Model 2TS2-7MC2-6311M8#01
  • Product Category NTN MEGAOHM Series Insulated Ball Bearings
  • Insulating Coating Types Outer ring ceramic coated
  • Coating Suffix 7MC2
  • Manufacturers NTN
  • Bore Diameter 55 mm
  • Outside Diameter 120 mm
  • Width 29 mm
  • Net Weight 3.92 kg
  • Basic Dynamic Load Rating 83.0 kN
  • Basic Static Load Rating 47.5 kN
  • Reference Speed 11000 r/min
  • Breakdown Voltage (DC) >3000 V
  • Layer Thickness 0.2 mm
  • Electrical Resistance >2000 MΩ
  • Cage Material Sheet metal
  • Radial Internal Clearance CN
  • ROHS Compliant
  • REACH Compliant

Features

How Is 2TS2-7MC2-6311M8#01 Bearing Engineered for Reliability?

2TS2-7MC2-6311M8#01 Bearing features a ceramic-coated outer ring, providing excellent insulation against electrical currents.
This design ensures reliable operation in environments with high voltage, with a breakdown voltage exceeding 3000 V.

The sheet metal cage maintains ball alignment, contributing to smooth and efficient performance.
With a dynamic load rating of 83.0 kN, it handles heavy loads while maintaining precision.

2TS2-7MC2-6311M8#01 Bearing operates at speeds up to 11,000 r/min, making it suitable for high-speed applications.
Its electrical resistance of over 2000 MΩ ensures minimal energy loss and consistent performance.

The radial internal clearance of CN provides optimal fit and reduces friction.
This design extends the bearing’s service life and reduces maintenance requirements.

Application

Industrial Uses of 2TS2-7MC2-6311M8#01 Bearing
The 2TS2-7MC2-6311M8#01 Bearing is commonly used in electric motors and generators, where its ceramic-coated outer ring prevents electrical arcing. This makes it ideal for industries relying on high-voltage equipment.

In wind turbines, 2TS2-7MC2-6311M8#01 Bearing handles both radial and axial loads while resisting electrical damage. Its high breakdown voltage ensures reliability in harsh environments.

For railway applications, 2TS2-7MC2-6311M8#01 Bearing’s insulated design protects against stray currents in traction motors. The sheet metal cage adds durability for long-term use.

What Makes 2TS2-7MC2-6311M8#01 Bearing a Preferred Choice?
The 2TS2-7MC2-6311M8#01 Bearing is a go-to for HVAC systems, where its insulation reduces downtime caused by electrical wear. Its lightweight design also eases installation.

In industrial pumps, 2TS2-7MC2-6311M8#01 Bearing’s high dynamic load rating ensures smooth operation under constant stress. The CN clearance provides optimal performance for varied loads.

Built for Heavy-Duty Use: 2TS2-7MC2-6311M8#01 Bearing
The 2TS2-7MC2-6311M8#01 Bearing excels in conveyor systems, where its ceramic coating resists electrical pitting. Its 29 mm width fits compact spaces without sacrificing strength.

For food processing equipment, 2TS2-7MC2-6311M8#01 Bearing’s ROHS compliance meets hygiene standards. The high reference speed suits fast-paced production lines.

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