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Electrically Insulated Ball Bearings 6220M/C3VL0241
Electrically Insulated Ball Bearings 6220M/C3VL0241

Electrically Insulated Ball Bearings 6220M/C3VL0241

The 6220M/C3VL0241 is an electrically insulated ball bearing with a 100mm bore and 180mm 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 127kN and a static load rating of 93kN, this bearing handles heavy loads while maintaining smooth operation. It can reach speeds up to 7500 RPM, suitable for high-performance applications.

The brass cage ensures durability, and the C3 radial clearance allows for thermal expansion. The insulation coating has a breakdown voltage of 1000-3000V and an electrical resistance of 50-200 MΩ.

Weighing 3.69kg, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable choice for industries requiring electrical insulation. Perfect for wind turbines or industrial machinery where electrical currents are a concern.

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Product Parameters

  • Model 6220M/C3VL0241
  • 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 180.0 mm
  • Width 34.0 mm
  • Net Weight 3.69 kg
  • Basic Dynamic Load Rating 127.0 kN
  • Basic Static Load Rating 93.0 kN
  • Reference Speed 7500.0 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 6220M/C3VL0241 Bearing Engineered for Reliability?

6220M/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 electric motor applications.
The brass cage ensures smooth operation and reduces friction, enhancing longevity.
With a dynamic load rating of 127 kN, it handles heavy loads efficiently.

What Makes 6220M/C3VL0241 Bearing Suitable for High-Temperature Applications?

6220M/C3VL0241 Bearing’s insulation coating withstands high temperatures, maintaining performance in demanding conditions.
The brass cage material resists heat, ensuring stability even at high speeds up to 7500 r/min.
Its electrical resistance of 50-200 MΩ prevents current leakage, enhancing safety.
The C3 radial clearance allows for thermal expansion, reducing stress on the bearing.

Designed for Durability: 6220M/C3VL0241 Bearing

6220M/C3VL0241 Bearing is built with a robust brass cage, ensuring long-term reliability.
Its insulation coating protects against electrical damage, extending service life.
The bearing’s dynamic load capacity of 127 kN makes it ideal for heavy-duty applications.
With a reference speed of 7500 r/min, it balances speed and durability.

Steel vs Ceramic Bearings: Strengths of 6220M/C3VL0241 Bearing

6220M/C3VL0241 Bearing combines chrome steel construction with an insulating coating for enhanced performance.
Unlike ceramic bearings, it offers superior electrical insulation, preventing current damage.
The brass cage reduces friction, ensuring smooth operation under heavy loads.
Its breakdown voltage of up to 3000 V makes it a reliable choice for electric applications.

Application

Industrial Uses of 6220M/C3VL0241 Bearing
6220M/C3VL0241 Bearing is commonly used in electric motors and generators, where its insulating coating prevents electrical arcing and extends component life. The brass cage ensures smooth rotation even under high-speed conditions.

What Makes 6220M/C3VL0241 Bearing a Preferred Choice?
In wind turbines, 6220M/C3VL0241 Bearing handles both radial and axial loads while resisting electrical corrosion. Its C3 clearance allows for thermal expansion, making it reliable in variable temperatures.

Perfect Fit for Automation: 6220M/C3VL0241 Bearing
For robotic arms in manufacturing, 6220M/C3VL0241 Bearing offers precise movement and electrical insulation. The high dynamic load rating ensures durability in repetitive motion applications.

Medical vs Industrial: Where 6220M/C3VL0241 Bearing Excels
In medical imaging devices, 6220M/C3VL0241 Bearing’s insulation prevents interference with sensitive electronics. Industrial pumps benefit from its resistance to electrical currents and heavy loads.

Q&A

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