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NSK Ceramic-Coated Insulated Ball Bearings 6326HDY2C3

NSK Ceramic-Coated Insulated Ball Bearings 6326HDY2C3

The NSK 6326HDY2C3 is a ceramic-coated insulated ball bearing with a 130mm bore and 280mm outer diameter, designed for durability and electrical insulation. It handles dynamic loads up to 229kN and spins smoothly at speeds up to 5000 RPM.

Its outer ring features a ceramic coating, providing excellent insulation with a breakdown voltage of 1000V and electrical resistance of 50-200 MΩ. The sheet metal cage ensures reliable performance under high-speed conditions.

This bearing is ideal for electric motors and generators where electrical insulation is crucial. With a C3 radial internal clearance, it accommodates thermal expansion in demanding environments.

Weighing 15kg, it’s robust yet manageable for industrial applications. Compliant with RoHS standards, it’s a safe and reliable choice for various electrical machinery needs.

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Product Parameters

  • Model 6326HDY2C3
  • Product Category Ceramic-Coated Insulated Ball Bearings
  • Coating Suffix HDY2
  • Insulating Coating Types Outer ring ceramic coated
  • Manufacturers NSK
  • Bore Diameter 130.0 mm
  • Outside Diameter 280.0 mm
  • Width 58.0 mm
  • Net Weight 15 kg
  • Basic Dynamic Load Rating 229.0 kN
  • Basic Static Load Rating 216.0 kN
  • Reference Speed 5000.0 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
NSK Ceramic-Coated Insulated Ball Bearings 6326HDY2C3 dimension drawing
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Features

Why Choose 6326HDY2C3 Bearing for Precision Tasks?

6326HDY2C3 Bearing features a ceramic-coated outer ring, providing excellent insulation against electrical currents.
The coating ensures a breakdown voltage of 1000v, making it ideal for applications with electrical interference.

With a dynamic load rating of 229.0 kN, 6326HDY2C3 Bearing handles heavy loads while maintaining precision.
Its C3 radial internal clearance allows for optimal performance in high-speed operations.

The sheet metal cage keeps the balls aligned, reducing friction and wear.
6326HDY2C3 Bearing operates smoothly at speeds up to 5000 r/min, ensuring efficiency and reliability.

Designed for durability, 6326HDY2C3 Bearing’s ceramic coating resists wear and extends service life.
Its electrical resistance of 50~200 MΩ makes it suitable for demanding industrial environments.

Application

Industrial Uses of 6326HDY2C3 Bearing
6326HDY2C3 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 6326HDY2C3 Bearing Used?
You’ll often find 6326HDY2C3 Bearing in wind turbines, where its high dynamic load rating handles variable forces. The insulated design also makes it ideal for applications prone to stray currents.

Built for Heavy-Duty Use: 6326HDY2C3 Bearing
6326HDY2C3 Bearing works well in industrial pumps, thanks to its robust construction and resistance to electrical damage. The sheet metal cage adds durability in high-speed operations.

Automotive vs Aerospace: Applications of 6326HDY2C3 Bearing
In automotive alternators, 6326HDY2C3 Bearing prevents electrical pitting, while in aerospace systems, its lightweight design and insulation are key. The wide temperature range suits both environments.

Perfect Fit for Automation: 6326HDY2C3 Bearing
6326HDY2C3 Bearing is a solid choice for robotics, where consistent performance and electrical insulation matter. The ceramic coating reduces downtime in automated production lines.

Q&A

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