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Electrically Insulated Ball Bearings 6320/C4VL0241
Electrically Insulated Ball Bearings 6320/C4VL0241

Electrically Insulated Ball Bearings 6320/C4VL0241

The 6320/C4VL0241 is an electrically insulated ball bearing with a 100mm bore and 215mm outer diameter, designed to prevent electrical currents from passing through. Its outer ring features a special coating that provides insulation, with a breakdown voltage of up to 3000V.

This bearing handles dynamic loads up to 182kN and spins smoothly at speeds of 6700 RPM. The C4 radial clearance allows for thermal expansion, making it suitable for high-speed applications.

The sheet metal cage ensures durability, while the insulation layer (100-500µm thick) offers reliable electrical resistance (50-200 MΩ). It’s compliant with RoHS and REACH standards for safe use.

Ideal for electric motors, generators, or wind turbines where electrical insulation is crucial. Weighing 6.98kg, it’s robust yet manageable for industrial setups.

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Product Parameters

  • Model 6320/C4VL0241
  • Product Category Electrically Insulated Ball Bearings
  • Coating Suffix VL0241
  • Insulating Coating Types Insulation coating on outer ring
  • Manufacturers TFL
  • Bore Diameter 100.0 mm
  • Outside Diameter 215.0 mm
  • Width 47.0 mm
  • Net Weight 6.98kg
  • Basic Dynamic Load Rating 182.0 kN
  • Basic Static Load Rating 140.0 kN
  • Reference Speed 6700.0 r/min
  • Breakdown Voltage (DC) 1000 ~3000 V
  • Layer Thickness 100~500 µm
  • Electrical Resistance 50~200 MΩ
  • Cage Material Sheet metal
  • Radial Internal Clearance C4
  • ROHS Compliant
  • REACH Compliant

Features

How Is 6320/C4VL0241 Bearing Engineered for Reliability?

6320/C4VL0241 Bearing features an insulating coating on the outer ring, preventing electrical current damage.
Its breakdown voltage ranges from 1000 to 3000 V, making it suitable for electric motor applications.

The sheet metal cage ensures stable operation even at high speeds up to 6700 r/min.
With a basic dynamic load rating of 182.0 kN, it handles heavy loads reliably.

The C4 radial internal clearance allows for thermal expansion in demanding conditions.
This design extends the bearing’s service life while maintaining consistent performance.

6320/C4VL0241 Bearing’s electrical resistance of 50~200 MΩ reduces the risk of current leakage.
Its robust construction and insulation properties make it a dependable choice for industrial use.

Application

Industrial Uses of 6320/C4VL0241 Bearing
The 6320/C4VL0241 Bearing is commonly used in electric motors and generators, where its insulation coating prevents electrical arcing and extends service life.
Its high dynamic load rating makes it suitable for heavy industrial equipment that operates under constant stress.

Where Is 6320/C4VL0241 Bearing Used?
You’ll often find the 6320/C4VL0241 Bearing in wind turbines, where its insulation properties protect against stray currents.
It’s also a reliable choice for conveyor systems in mining, thanks to its robust construction and C4 radial clearance.

Built for Heavy-Duty Use: 6320/C4VL0241 Bearing
The 6320/C4VL0241 Bearing handles high speeds effortlessly, making it ideal for machine tools and spindle applications.
Its sheet metal cage ensures durability, even in environments with vibration or sudden load changes.

Automotive vs Aerospace: Applications of 6320/C4VL0241 Bearing
In automotive alternators, the 6320/C4VL0241 Bearing’s insulation coating prevents damage from electrical currents.
For aerospace applications, its lightweight design and high-speed capability make it a practical choice for auxiliary power units.

Perfect Fit for Automation: 6320/C4VL0241 Bearing
The 6320/C4VL0241 Bearing works well in robotic arms, where precision and electrical insulation are key.
Its consistent performance under varying loads ensures smooth operation in automated production lines.

Q&A

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