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FAG Current-Insulated Bearings 6336-M-J20C-C3
FAG Current-Insulated Bearings 6336-M-J20C-C3

FAG Current-Insulated Bearings 6336-M-J20C-C3

The FAG 6336-M-J20C-C3 is a current-insulated bearing with a 180mm bore and 380mm outer diameter, designed to handle electrical currents. Its inner ring features a ceramic coating, providing insulation up to 3000V.

With a dynamic load rating of 355kN and a static load rating of 405kN, it supports heavy loads while maintaining smooth operation. The brass cage ensures durability and reliable performance at speeds up to 3000 r/min.

The C3 radial clearance allows for thermal expansion, making it suitable for high-temperature environments. It’s ideal for electric motors and generators where electrical insulation is crucial.

Weighing 43kg, this bearing is robust yet manageable for industrial applications. Compliant with RoHS and REACH standards, it’s a safe and reliable choice.

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Product Parameters

  • Model 6336-M-J20C-C3
  • Product Category Current-Insulated Bearings
  • Insulating Coating Types Inner ring ceramic coated
  • Coating Suffix J20C
  • Manufacturers FAG
  • Bore Diameter 180.0 mm
  • Outside Diameter 380.0 mm
  • Width 75.0 mm
  • Net Weight 43 kg
  • Basic Dynamic Load Rating 355.0 kN
  • Basic Static Load Rating 405.0 kN
  • Reference Speed 3000 r/min
  • Breakdown Voltage (DC) ≤3000 V
  • Layer Thickness 200 µm
  • Electrical Resistance 50MΩ (Dry); 10MΩ (Damp)
  • Cage Material Brass cage
  • Radial Internal Clearance C3
  • ROHS Compliant
  • REACH Compliant

Features

How Is 6336-M-J20C-C3 Bearing Engineered for Reliability?

6336-M-J20C-C3 Bearing features an inner ring ceramic coating, providing excellent electrical insulation with a breakdown voltage of up to 3000 V.
The brass cage ensures smooth operation and reduces friction, even at high speeds of 3000 r/min.

With a basic dynamic load rating of 355.0 kN, 6336-M-J20C-C3 Bearing handles heavy loads reliably.
Its C3 radial internal clearance allows for thermal expansion, making it suitable for various industrial applications.

The coating maintains high electrical resistance, with 50MΩ when dry and 10MΩ in damp conditions.
This design ensures long-term performance in environments where electrical currents are a concern.

Application

Industrial Uses of 6336-M-J20C-C3 Bearing
The 6336-M-J20C-C3 Bearing is commonly used in electric motors and generators, where its current-insulating properties prevent damage from stray currents. Its brass cage and ceramic coating ensure reliable performance in high-voltage environments.

Where Is 6336-M-J20C-C3 Bearing Used?
You’ll often find the 6336-M-J20C-C3 Bearing in wind turbines, where it handles both radial and axial loads while resisting electrical erosion. The C3 clearance allows for thermal expansion during continuous operation.

Built for Heavy-Duty Use: 6336-M-J20C-C3 Bearing
In industrial gearboxes, the 6336-M-J20C-C3 Bearing’s high dynamic load rating makes it suitable for heavy machinery. The ceramic-coated inner ring adds an extra layer of protection against electrical damage.

Automotive vs Aerospace: Applications of 6336-M-J20C-C3 Bearing
While the 6336-M-J20C-C3 Bearing isn’t typical in aerospace, it’s ideal for electric vehicle drivetrains, where insulation is key. Its robust design also suits hybrid vehicle systems requiring durability and electrical safety.

Perfect Fit for Automation: 6336-M-J20C-C3 Bearing
The 6336-M-J20C-C3 Bearing works well in automated production lines, especially where variable speed drives are used. Its damp electrical resistance ensures stability even in humid conditions.

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