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NSK Ceramic-Coated Insulated Ball Bearings 6322HDY2C3
NSK Ceramic-Coated Insulated Ball Bearings 6322HDY2C3

NSK Ceramic-Coated Insulated Ball Bearings 6322HDY2C3

The NSK 6322HDY2C3 is a ceramic-coated insulated ball bearing with a 110mm bore and 240mm outer diameter, designed to handle high loads and speeds. Its outer ring features a durable ceramic coating, providing excellent electrical insulation.

With a dynamic load rating of 216kN and a static load rating of 180kN, it can manage heavy-duty applications smoothly. The bearing operates efficiently at speeds up to 6000 RPM, making it suitable for high-performance machinery.

The ceramic coating offers a breakdown voltage of 1000V and electrical resistance of 50-200 MΩ, preventing electrical damage. Its C3 radial internal clearance ensures reliable performance under varying thermal conditions.

Ideal for electric motors and generators, this bearing is a robust choice for industries requiring insulation against electrical currents. Compliant with ROHS standards, it’s both safe and durable.

Weighing 10kg, it’s a sturdy option for demanding environments. The sheet metal cage adds to its longevity and stability.

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Product Parameters

  • Model 6322HDY2C3
  • Product Category Ceramic-Coated Insulated Ball Bearings
  • Coating Suffix HDY2
  • Insulating Coating Types Outer ring ceramic coated
  • Manufacturers NSK
  • Bore Diameter 110.0 mm
  • Outside Diameter 240.0 mm
  • Width 50.0 mm
  • Net Weight 10 kg
  • Basic Dynamic Load Rating 216.0 kN
  • Basic Static Load Rating 180.0 kN
  • Reference Speed 6000.0 r/min
  • Breakdown Voltage (DC) Breakdown Voltage 1000v
  • Layer Thickness 100~500 µm
  • Electrical Resistance 50~200 MΩ
  • Cage Material Sheet metal
  • Radial Internal Clearance C3
  • ROHS Compliant
  • REACH Compliant

Features

How Is 6322HDY2C3 Bearing Engineered for Reliability?

6322HDY2C3 Bearing features a ceramic-coated outer ring, providing excellent insulation against electrical currents.
Its breakdown voltage of 1000V ensures reliable performance in electrically demanding environments.

The sheet metal cage maintains ball alignment, enhancing durability and reducing friction.
With a dynamic load rating of 216.0 kN, it handles heavy loads efficiently.

6322HDY2C3 Bearing operates smoothly at speeds up to 6000 r/min, balancing speed and stability.
Its C3 radial internal clearance allows for thermal expansion, ensuring consistent performance.

The ceramic coating offers high electrical resistance (50~200 MΩ), preventing current damage.
This makes 6322HDY2C3 Bearing ideal for applications where electrical insulation is crucial.

Application

Industrial Uses of 6322HDY2C3 Bearing
This bearing is commonly used in electric motors and generators, where its ceramic coating prevents electrical arcing and extends service life. The C3 clearance ensures reliable performance even under thermal expansion.

Where Is 6322HDY2C3 Bearing Used?
You’ll find it in wind turbine generators, handling high loads while resisting electrical damage. The sheet metal cage provides stability during rapid rotations.

Built for Heavy-Duty Use: 6322HDY2C3 Bearing
It’s ideal for industrial pumps and compressors that operate in electrically charged environments. The 1000V breakdown voltage makes it safe for high-voltage applications.

Automotive vs Aerospace: Applications of 6322HDY2C3 Bearing
In electric vehicles, it protects drivetrains from stray currents, while in aircraft systems, it handles both electrical insulation and mechanical stress. The 240mm OD suits various mounting configurations.

Perfect Fit for Automation: 6322HDY2C3 Bearing
Robotic assembly lines benefit from its combination of electrical insulation and 6000rpm capability. The 50mm width provides space-saving advantages in compact machinery designs.

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