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The FAG 6224-J20AB-C3 is a current-insulated bearing with a 120mm bore and 215mm outer diameter, designed to prevent electrical damage. Its outer ring features a ceramic coating, providing insulation up to 500V DC.
With a dynamic load rating of 154kN, it handles heavy loads while maintaining smooth rotation at speeds up to 4200 RPM. The C3 radial clearance offers flexibility in high-temperature or high-speed applications.
The sheet metal cage ensures durability, and the coating maintains high electrical resistance even in damp conditions. Ideal for electric motors or generators where stray currents are a concern.
Weighing 5.62kg, it’s a robust solution for industrial use. Compliant with RoHS and REACH standards for safe operation.
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How Does 6224-J20AB-C3 Bearing Resist Electrical Currents?
6224-J20AB-C3 Bearing features a ceramic-coated outer ring, providing excellent insulation against electrical currents.
The coating ensures a breakdown voltage of up to 500V, making it suitable for applications with electrical interference.
With a dynamic load rating of 154 kN, 6224-J20AB-C3 Bearing handles heavy loads while maintaining electrical resistance.
Its sheet metal cage keeps the components aligned, ensuring smooth operation even at high speeds.
The C3 radial clearance allows for thermal expansion, making 6224-J20AB-C3 Bearing reliable in varying temperatures.
Its electrical resistance remains stable, even in damp conditions, ensuring consistent performance.
Industrial Uses of 6224-J20AB-C3 Bearing
The 6224-J20AB-C3 Bearing is commonly used in electric motors and generators, where its current-insulating properties prevent damage from electrical currents. The ceramic coating on the outer ring ensures reliable performance in high-voltage environments.
In wind turbines, 6224-J20AB-C3 Bearing helps manage electrical currents that can cause wear, extending the lifespan of critical components. Its C3 clearance allows for thermal expansion during high-speed operation.
For railway applications, 6224-J20AB-C3 Bearing supports traction motors, where its insulation reduces the risk of electrical arcing. The sheet metal cage provides durability under constant vibration and load.
Where Is 6224-J20AB-C3 Bearing Used?
You’ll often find 6224-J20AB-C3 Bearing in industrial pumps, where its insulation protects against stray currents. The 100 µm coating thickness ensures consistent performance even in damp conditions.
In conveyor systems, 6224-J20AB-C3 Bearing handles heavy loads while preventing electrical damage. Its 50MΩ dry resistance makes it suitable for environments with static electricity risks.
Built for Heavy-Duty Use: 6224-J20AB-C3 Bearing
The 6224-J20AB-C3 Bearing is ideal for mining equipment, where its robust design withstands harsh conditions. The C3 radial clearance accommodates misalignment and thermal expansion.
In steel mills, 6224-J20AB-C3 Bearing’s insulation properties protect against electrical pitting. Its 154 kN dynamic load rating ensures reliability under continuous operation.
Automotive vs Aerospace: Applications of 6224-J20AB-C3 Bearing
In automotive electric vehicles, 6224-J20AB-C3 Bearing prevents current leakage in high-voltage systems. The 4200 r/min reference speed suits fast-moving components.
For aerospace applications, 6224-J20AB-C3 Bearing’s lightweight design and insulation make it useful in auxiliary power units. The ceramic coating resists wear from electrical discharge.
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