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FAG Current-Insulated Bearings 6022-J20AA-C3

FAG Current-Insulated Bearings 6022-J20AA-C3

The FAG 6022-J20AA-C3 is a current-insulated bearing with a 110mm bore and 170mm outer diameter, designed to prevent electrical damage. Its outer ring features a 200µm ceramic coating, offering high electrical resistance up to 50MΩ when dry.

This bearing handles dynamic loads up to 85kN and spins smoothly at speeds up to 5300 RPM. The C3 radial clearance ensures reliable performance under varying temperatures and loads.

The sheet metal cage adds durability, while the insulating coating protects against currents up to 3000V. It’s ideal for electric motors or generators where electrical insulation is crucial.

Weighing 1.982kg, it’s a robust yet manageable solution. Compliant with RoHS and REACH standards, it’s safe for various industrial applications.

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Product Parameters

  • Model 6022-J20AA-C3
  • Product Category Current-Insulated Bearings
  • Insulating Coating Types Outer ring ceramic coated
  • Coating Suffix J20AA
  • Manufacturers FAG
  • Bore Diameter 110.0 mm
  • Outside Diameter 170.0 mm
  • Width 28.0 mm
  • Net Weight 1.982 kg
  • Basic Dynamic Load Rating 85.0 kN
  • Basic Static Load Rating 71.0 kN
  • Reference Speed 5300 r/min
  • Breakdown Voltage (DC) ≤3000 V
  • Layer Thickness 200 µm
  • Electrical Resistance 50MΩ (Dry); 10MΩ (Damp)
  • Cage Material Sheet metal
  • Radial Internal Clearance C3
  • ROHS Compliant
  • REACH Compliant
FAG Current-Insulated Bearings 6022-J20AA-C3 dimension drawing
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Features

How Is 6022-J20AA-C3 Bearing Engineered for Reliability?

6022-J20AA-C3 Bearing features an outer ring ceramic coating, providing excellent insulation against electrical currents.
This design ensures reliable operation in environments with electrical interference, reducing the risk of damage.

The sheet metal cage maintains ball alignment, enhancing durability and smooth performance.
With a basic dynamic load rating of 85.0 kN, it handles heavy loads efficiently.

6022-J20AA-C3 Bearing’s C3 radial internal clearance allows for thermal expansion, ensuring stability.
Its reference speed of 5300 r/min makes it suitable for high-speed applications.

The insulating coating offers a breakdown voltage of ≤3000 V, protecting against electrical discharge.
This makes 6022-J20AA-C3 Bearing ideal for use in motors and generators.

Application

Industrial Uses of 6022-J20AA-C3 Bearing
6022-J20AA-C3 Bearing is commonly used in electric motors and generators, where its current-insulating properties prevent electrical damage. The ceramic coating on the outer ring ensures reliable performance in high-voltage environments.

In automation systems, 6022-J20AA-C3 Bearing supports precision components like servo drives and robotic arms. Its C3 clearance allows for better thermal expansion handling, making it suitable for variable-speed applications.

For wind turbine applications, 6022-J20AA-C3 Bearing’s high dynamic load rating ensures durability in harsh conditions. The sheet metal cage provides stability while reducing friction during long-term operation.

Where Is 6022-J20AA-C3 Bearing Used?
6022-J20AA-C3 Bearing is ideal for industrial pumps, where its insulating coating protects against stray currents. The 170 mm outer diameter offers a sturdy fit for heavy-duty pump housings.

In railway traction systems, 6022-J20AA-C3 Bearing handles both radial and axial loads efficiently. Its 5300 r/min reference speed makes it suitable for high-speed train applications.

Built for Heavy-Duty Use: 6022-J20AA-C3 Bearing
6022-J20AA-C3 Bearing excels in steel mill equipment, where its 85 kN dynamic load rating withstands intense mechanical stress. The ceramic coating also resists corrosion from industrial contaminants.

For conveyor systems in mining, 6022-J20AA-C3 Bearing’s C3 clearance accommodates misalignment and heavy loads. Its damp electrical resistance of 10MΩ ensures reliability in humid environments.

Medical vs Industrial: Where 6022-J20AA-C3 Bearing Excels
In medical imaging devices, 6022-J20AA-C3 Bearing’s smooth operation reduces vibration for clearer scans. The ceramic coating prevents electrical interference with sensitive electronics.

For industrial compressors, 6022-J20AA-C3 Bearing’s 71 kN static load rating ensures stability under high pressure. The sheet metal cage maintains alignment during rapid start-stop cycles.

Q&A

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