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FAG Current-Insulated Bearings 6226-J20AB-C3
FAG Current-Insulated Bearings 6226-J20AB-C3

FAG Current-Insulated Bearings 6226-J20AB-C3

The FAG 6226-J20AB-C3 is a current-insulated bearing with a 130mm bore and 230mm outer diameter, featuring a ceramic-coated outer ring for electrical insulation. It handles dynamic loads up to 177kN and operates smoothly at speeds up to 3850 RPM.

Its 100µm insulating layer prevents electrical damage, with resistance up to 50MΩ when dry. The sheet metal cage ensures durability and reliable performance in demanding conditions.

With a C3 radial clearance, it accommodates thermal expansion in industrial applications. Ideal for electric motors or generators where current leakage is a concern.

Weighing 6.24kg, it’s robust yet manageable for installation. Compliant with RoHS and REACH standards for safe, eco-friendly use.

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Product Parameters

  • Model 6226-J20AB-C3
  • Product Category Current-Insulated Bearings
  • Insulating Coating Types Outer ring ceramic coated
  • Coating Suffix J20AB
  • Manufacturers FAG
  • Bore Diameter 130.0 mm
  • Outside Diameter 230.0 mm
  • Width 40.0 mm
  • Net Weight 6.24 kg
  • Basic Dynamic Load Rating 177.0 kN
  • Basic Static Load Rating 146.0 kN
  • Reference Speed 3850 r/min
  • Breakdown Voltage (DC) ≤500 V
  • Layer Thickness 100 µm
  • Electrical Resistance 50MΩ (Dry); 10MΩ (Damp)
  • Cage Material Sheet metal
  • Radial Internal Clearance C3
  • ROHS Compliant
  • REACH Compliant

Features

How Is 6226-J20AB-C3 Bearing Engineered for Reliability?

6226-J20AB-C3 Bearing features an outer ring ceramic coating, providing excellent electrical insulation.
This design prevents electrical arcing, making it ideal for applications with stray currents.

With a basic dynamic load rating of 177.0 kN, it handles heavy loads efficiently.
The C3 radial internal clearance ensures smooth operation even under varying temperatures.

The sheet metal cage maintains ball alignment, reducing friction and wear.
Its breakdown voltage of ≤500 V offers reliable protection against electrical damage.

6226-J20AB-C3 Bearing operates at reference speeds up to 3850 r/min, balancing performance and durability.
The 100 µm coating thickness ensures long-lasting insulation properties.

Application

Industrial Uses of 6226-J20AB-C3 Bearing
The 6226-J20AB-C3 Bearing is commonly used in electric motors and generators, where its current-insulating properties prevent electrical damage. Its ceramic coating ensures reliable performance in environments with stray currents.

What Makes 6226-J20AB-C3 Bearing a Preferred Choice?
With a high dynamic load rating, 6226-J20AB-C3 Bearing handles heavy loads in industrial gearboxes and pumps. The C3 clearance allows for thermal expansion, making it suitable for high-speed applications.

Perfect Fit for Automation: 6226-J20AB-C3 Bearing
In automated production lines, 6226-J20AB-C3 Bearing reduces downtime by resisting electrical arcing in servo motors. Its sheet metal cage provides durability while maintaining smooth operation.

Medical vs Industrial: Where 6226-J20AB-C3 Bearing Excels
While not typical for medical devices, 6226-J20AB-C3 Bearing shines in industrial settings like wind turbines. Its insulation properties protect against electrical currents in harsh conditions.

Essential Roles of 6226-J20AB-C3 Bearing
The 6226-J20AB-C3 Bearing is vital for railway traction motors, where electrical isolation is crucial. Its robust design ensures long service life even under constant vibration and load.

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