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Electrically Insulated Ball Bearings 6334M/C4VL0241
Electrically Insulated Ball Bearings 6334M/C4VL0241

Electrically Insulated Ball Bearings 6334M/C4VL0241

The 6334M/C4VL0241 is an electrically insulated ball bearing with a 170mm bore and 360mm outer diameter, designed to handle high loads and speeds. Its outer ring features a special coating to prevent electrical currents from passing through.

With a dynamic load rating of 325kN and a static load rating of 365kN, it can support heavy machinery while spinning smoothly at up to 3200 RPM. The brass cage adds durability and helps maintain performance under stress.

The insulation coating provides a breakdown voltage of 1000-3000V and electrical resistance of 50-200 MΩ, making it ideal for electric motors or generators. Its C4 radial clearance ensures reliable operation in demanding conditions.

Weighing 36.7kg, this robust bearing is RoHS and REACH compliant, suitable for industrial applications where electrical insulation is crucial. The 72mm width offers stability in compact spaces.

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Product Parameters

  • Model 6334M/C4VL0241
  • Product Category Electrically Insulated Ball Bearings
  • Coating Suffix VL0241
  • Insulating Coating Types Insulation coating on outer ring
  • Manufacturers TFL
  • Bore Diameter 170.0 mm
  • Outside Diameter 360.0 mm
  • Width 72.0 mm
  • Net Weight 36.7 kg
  • Basic Dynamic Load Rating 325.0 kN
  • Basic Static Load Rating 365.0 kN
  • Reference Speed 3200 r/min
  • Breakdown Voltage (DC) 1000 ~3000 V
  • Layer Thickness 100~500 µm
  • Electrical Resistance 50~200 MΩ
  • Cage Material Brass cage
  • Radial Internal Clearance C4
  • ROHS Compliant
  • REACH Compliant

Features

How Is 6334M/C4VL0241 Bearing Engineered for Reliability?

6334M/C4VL0241 Bearing features an insulating coating on the outer ring, preventing electrical damage in high-voltage environments.
Its breakdown voltage ranges from 1000 to 3000 V, ensuring safe operation in electrically charged applications.

The brass cage enhances durability and maintains ball alignment under heavy loads.
With a basic dynamic load rating of 325.0 kN, it delivers consistent performance in demanding conditions.

6334M/C4VL0241 Bearing’s C4 radial internal clearance allows for thermal expansion, reducing stress during operation.
Its reference speed of 3200 r/min ensures efficient performance in high-speed applications.

The insulation layer thickness of 100~500 µm provides reliable protection against electrical currents.
This design makes 6334M/C4VL0241 Bearing suitable for industries requiring both mechanical and electrical reliability.

Application

Industrial Uses of 6334M/C4VL0241 Bearing
6334M/C4VL0241 Bearing is commonly used in electric motors and generators, where its insulating coating prevents electrical arcing and extends component life. The brass cage adds durability, making it suitable for high-speed industrial applications.

Where Is 6334M/C4VL0241 Bearing Used?
In wind turbines, 6334M/C4VL0241 Bearing handles high dynamic loads while its insulation protects against stray currents. The C4 clearance ensures smooth operation even under thermal expansion.

Built for Heavy-Duty Use: 6334M/C4VL0241 Bearing
This bearing excels in railway traction motors, where its high breakdown voltage resists electrical damage. The robust design also copes well with vibrations and variable loads.

Automotive vs Aerospace: Applications of 6334M/C4VL0241 Bearing
In hybrid vehicles, 6334M/C4VL0241 Bearing isolates drivetrain components from electrical interference. For aircraft systems, its lightweight yet strong construction meets rigorous safety standards.

Perfect Fit for Automation: 6334M/C4VL0241 Bearing
Robotic arms benefit from 6334M/C4VL0241 Bearing’s precise movement and electrical insulation. The coating also reduces maintenance needs in dusty or humid factory environments.

Q&A

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