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FAG Current-Insulated Bearings 6230-J20AA-C4

FAG Current-Insulated Bearings 6230-J20AA-C4

The FAG 6230-J20AA-C4 is a current-insulated bearing with dimensions of 150mm bore, 270mm outer diameter, and 45mm width. Its outer ring features a ceramic coating for electrical insulation, preventing damage from stray currents.

With a dynamic load rating of 187kN and static load rating of 168kN, it handles heavy loads while maintaining smooth rotation up to 3350 RPM. The C4 radial clearance offers flexibility in high-temperature or high-speed applications.

The ceramic coating provides excellent insulation, with a breakdown voltage up to 3000V and high electrical resistance. Its sheet metal cage ensures durability and consistent performance.

Ideal for electric motors or generators where electrical currents might cause damage. Compliant with RoHS and REACH standards, it’s a reliable choice for industrial applications. Weighing 10.2kg, it balances strength and practicality.

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Product Parameters

  • Model 6230-J20AA-C4
  • Product Category Current-Insulated Bearings
  • Insulating Coating Types Outer ring ceramic coated
  • Coating Suffix J20AA
  • Manufacturers FAG
  • Bore Diameter 150.0 mm
  • Outside Diameter 270.0 mm
  • Width 45.0 mm
  • Net Weight 10.2 kg
  • Basic Dynamic Load Rating 187.0 kN
  • Basic Static Load Rating 168.0 kN
  • Reference Speed 3350 r/min
  • Breakdown Voltage (DC) ≤3000 V
  • Layer Thickness 200 µm
  • Electrical Resistance 50MΩ (Dry); 10MΩ (Damp)
  • Cage Material Sheet metal
  • Radial Internal Clearance C4
  • ROHS Compliant
  • REACH Compliant
FAG Current-Insulated Bearings 6230-J20AA-C4 dimension drawing
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Features

What Makes 6230-J20AA-C4 Bearing Suitable for High-Temperature Applications?

6230-J20AA-C4 Bearing features an outer ring ceramic coating, providing excellent insulation against electrical currents.
This design ensures reliable operation in environments with high electrical interference.

The bearing’s basic dynamic load rating of 187.0 kN allows it to handle heavy loads with ease.
Its reference speed of 3350 r/min ensures efficient performance in high-speed applications.

With a breakdown voltage of ≤3000 V, 6230-J20AA-C4 Bearing is ideal for electrical machinery.
The sheet metal cage enhances durability, making it suitable for demanding industrial uses.

Application

Industrial Uses of 6230-J20AA-C4 Bearing
The 6230-J20AA-C4 Bearing is commonly used in electric motors and generators, where its current-insulating coating prevents damage from stray currents. Its ceramic outer ring coating ensures reliable performance in high-voltage environments.

In wind turbine systems, 6230-J20AA-C4 Bearing handles heavy loads while maintaining electrical insulation, crucial for long-term reliability. The C4 clearance allows for thermal expansion in variable operating conditions.

For railway applications, 6230-J20AA-C4 Bearing’s robust design supports traction motors, where electrical isolation is essential. The sheet metal cage provides durability under continuous vibration and load.

Where Is 6230-J20AA-C4 Bearing Used?
You’ll often find 6230-J20AA-C4 Bearing in industrial pumps, where its insulation properties protect against electrical erosion. The high dynamic load rating makes it suitable for demanding fluid handling systems.

In mining equipment, 6230-J20AA-C4 Bearing withstands harsh conditions while preventing electrical arcing. Its damp resistance ensures consistent performance even in humid environments.

Built for Heavy-Duty Use: 6230-J20AA-C4 Bearing
6230-J20AA-C4 Bearing excels in steel mill machinery, where its insulation and load capacity are critical. The 200 µm coating thickness provides long-lasting protection against electrical damage.

For conveyor systems in manufacturing plants, 6230-J20AA-C4 Bearing offers smooth operation and electrical safety. Its wide temperature range makes it adaptable to various industrial settings.

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