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Electrically Insulated Ball Bearings 6215/C3VL0241
Electrically Insulated Ball Bearings 6215/C3VL0241

Electrically Insulated Ball Bearings 6215/C3VL0241

The 6215/C3VL0241 is an electrically insulated ball bearing with a 75mm bore and 130mm outer diameter, designed to prevent electrical currents from passing through. Its outer ring features a special coating that provides insulation, making it ideal for electric motors and generators.

With a dynamic load rating of 68.9 kN, it handles heavy loads while maintaining smooth rotation at speeds up to 10,000 RPM. The C3 radial clearance ensures reliable performance under varying temperatures and conditions.

The bearing’s insulation coating offers a breakdown voltage of 1000-3000V and electrical resistance of 50-200 MΩ, protecting against electrical damage. Its sheet metal cage adds durability without compromising performance.

Compliant with RoHS and REACH standards, this bearing is a safe choice for industrial applications. Weighing 1.16kg, it balances strength and practicality for demanding environments.

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Product Parameters

  • Model 6215/C3VL0241
  • Product Category Electrically Insulated Ball Bearings
  • Coating Suffix VL0241
  • Insulating Coating Types Insulation coating on outer ring
  • Manufacturers TFL
  • Bore Diameter 75.0 mm
  • Outside Diameter 130.0 mm
  • Width 25.0 mm
  • Net Weight 1.16 kg
  • Basic Dynamic Load Rating 68.9 kN
  • Basic Static Load Rating 49.0 kN
  • Reference Speed 10000.0 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 C3
  • ROHS Compliant
  • REACH Compliant

Features

Why Choose 6215/C3VL0241 Bearing for Precision Tasks?

6215/C3VL0241 Bearing features an insulating coating on the outer ring, preventing electrical current passage.
Its breakdown voltage ranges from 1000 to 3000 V, making it ideal for electric motor applications.

The sheet metal cage ensures smooth operation, even at high speeds up to 10,000 r/min.
With a basic dynamic load rating of 68.9 kN, it handles demanding conditions reliably.

6215/C3VL0241 Bearing’s electrical resistance of 50~200 MΩ reduces the risk of electrical damage.
Its C3 radial internal clearance allows for thermal expansion in various operating environments.

The insulation layer thickness of 100~500 µm provides consistent protection against electrical currents.
This design ensures long-term performance in applications where electrical insulation is crucial.

Application

Industrial Uses of 6215/C3VL0241 Bearing
The 6215/C3VL0241 Bearing is commonly used in electric motors and generators, where its insulation coating prevents electrical arcing and extends service life.
Its C3 radial clearance allows for thermal expansion in high-speed applications, making it suitable for industrial machinery.

Where Is 6215/C3VL0241 Bearing Used?
You’ll find the 6215/C3VL0241 Bearing in wind turbines, where its high breakdown voltage protects against stray currents.
The sheet metal cage ensures smooth operation even under heavy loads, ideal for renewable energy systems.

Built for Heavy-Duty Use: 6215/C3VL0241 Bearing
This bearing handles demanding conditions in conveyor systems, thanks to its robust dynamic load rating of 68.9 kN.
The insulation layer also makes it a reliable choice for railway traction motors, reducing downtime.

Automotive vs Aerospace: Applications of 6215/C3VL0241 Bearing
In automotive alternators, the 6215/C3VL0241 Bearing’s electrical resistance prevents damage from voltage spikes.
For aerospace ground equipment, its lightweight design and high-speed capability ensure efficient performance.

Perfect Fit for Automation: 6215/C3VL0241 Bearing
The 6215/C3VL0241 Bearing works well in robotic arms, where precision and insulation are key.
Its consistent electrical resistance (50~200 MΩ) makes it safe for sensitive electronic environments.

Q&A

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