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Electrically Insulated Ball Bearings 6314M/C3VL0241
Electrically Insulated Ball Bearings 6314M/C3VL0241

Electrically Insulated Ball Bearings 6314M/C3VL0241

The 6314M/C3VL0241 is an electrically insulated ball bearing with a 70mm bore and 150mm 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.

This bearing handles dynamic loads up to 104 kN and spins smoothly at speeds up to 9500 RPM. The brass cage ensures durability, while the C3 radial clearance allows for thermal expansion in demanding conditions.

With a breakdown voltage of 1000-3000V and electrical resistance of 50-200 MΩ, it effectively reduces electrical damage. The insulation layer is 100-500 µm thick, offering reliable protection.

Weighing 2.92kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for industrial applications where electrical insulation is crucial.

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Product Parameters

  • Model 6314M/C3VL0241
  • Product Category Electrically Insulated Ball Bearings
  • Coating Suffix VL0241
  • Insulating Coating Types Insulation coating on outer ring
  • Manufacturers TFL
  • Bore Diameter 70.0 mm
  • Outside Diameter 150.0 mm
  • Width 35.0 mm
  • Net Weight 2.92 kg
  • Basic Dynamic Load Rating 104.0 kN
  • Basic Static Load Rating 68.0 kN
  • Reference Speed 9500.0 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 C3
  • ROHS Compliant
  • REACH Compliant

Features

How Is 6314M/C3VL0241 Bearing Engineered for Reliability?

6314M/C3VL0241 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 high-voltage environments.
The brass cage ensures smooth operation and reduces friction, enhancing longevity.
With a dynamic load rating of 104.0 kN, it handles heavy loads efficiently.

What Makes 6314M/C3VL0241 Bearing Suitable for High-Temperature Applications?

6314M/C3VL0241 Bearing’s insulation coating withstands high temperatures, maintaining performance in demanding conditions.
The C3 radial internal clearance allows for thermal expansion, ensuring reliable operation.
Its brass cage resists heat, reducing wear and tear over time.
With a reference speed of 9500 r/min, it balances speed and durability.

Built for Reliability: 6314M/C3VL0241 Bearing

6314M/C3VL0241 Bearing’s outer ring coating provides excellent electrical insulation, protecting against current damage.
The brass cage design minimises friction, ensuring smooth and quiet operation.
Its high dynamic load rating of 104.0 kN makes it ideal for heavy-duty applications.
The bearing complies with ROHS and REACH standards, ensuring environmental safety.

Steel vs Ceramic Bearings: Strengths of 6314M/C3VL0241 Bearing

6314M/C3VL0241 Bearing uses a brass cage for durability and reduced friction, unlike ceramic alternatives.
Its insulating coating offers superior protection against electrical currents, a feature steel bearings lack.
With a breakdown voltage of up to 3000 V, it outperforms standard bearings in high-voltage settings.
The C3 clearance ensures reliable performance under thermal stress.

Application

Industrial Uses of 6314M/C3VL0241 Bearing
This bearing is commonly used in electric motors and generators, where its insulation coating prevents electrical arcing and extends component life. The brass cage adds durability in high-speed applications.

Where Is 6314M/C3VL0241 Bearing Used?
You’ll find it in wind turbines and industrial drives, handling high dynamic loads while maintaining electrical isolation. Its C3 clearance ensures reliable performance under varying thermal conditions.

Built for Heavy-Duty Use: 6314M/C3VL0241 Bearing
Perfect for conveyor systems in mining, it withstands harsh environments thanks to its robust construction. The insulation layer also resists wear from frequent starts and stops.

Automotive vs Aerospace: Applications of 6314M/C3VL0241 Bearing
In hybrid vehicles, it prevents current leakage in electric drivetrains, while in aviation ground equipment, it handles both mechanical and electrical stresses. The wide temperature range adds versatility.

Practical Applications of 6314M/C3VL0241 Bearing
For CNC machinery, this bearing reduces downtime by avoiding electrical damage to spindle motors. The 150mm outer diameter provides stable support for precision cutting tools.

Q&A

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