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The FAG 6234-M-J20AA-C3 is a current-insulated bearing with a 170mm bore and 310mm outer diameter, designed to prevent electrical damage. Its outer ring features a ceramic coating, providing insulation up to 3000V.
With a dynamic load rating of 225kN, it handles heavy loads while maintaining smooth operation at speeds up to 3800 RPM. The brass cage ensures durability and reduces friction.
This model has a C3 radial clearance, offering flexibility in high-temperature or high-speed applications. The coating maintains high electrical resistance, even in damp conditions (10MΩ).
Ideal for electric motors or generators where current leakage is a concern. Compliant with RoHS and REACH standards, it’s a reliable choice for industrial use. Weighing 18kg, it’s sturdy yet manageable for installation.
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How Is 6234-M-J20AA-C3 Bearing Engineered for Reliability?
6234-M-J20AA-C3 Bearing features an outer ring ceramic coating, providing excellent electrical insulation.
Its breakdown voltage reaches up to 3000 V, making it suitable for applications with electrical currents.
The brass cage ensures smooth operation and reduces friction, enhancing durability.
With a dynamic load rating of 225.0 kN, it handles heavy loads efficiently.
What Makes 6234-M-J20AA-C3 Bearing Suitable for High-Temperature Applications?
6234-M-J20AA-C3 Bearing’s ceramic coating maintains performance even in high-temperature environments.
The C3 radial internal clearance allows for thermal expansion, ensuring consistent operation.
Its brass cage resists heat, reducing wear and extending service life.
With a reference speed of 3800 r/min, it balances speed and reliability.
Designed for Durability: 6234-M-J20AA-C3 Bearing
6234-M-J20AA-C3 Bearing’s robust construction includes a brass cage for long-lasting performance.
The ceramic coating prevents electrical damage, enhancing reliability in demanding conditions.
Its static load rating of 224.0 kN ensures stability under heavy loads.
The 200 µm layer thickness provides consistent insulation over time.
Steel vs Ceramic Bearings: Strengths of 6234-M-J20AA-C3 Bearing
6234-M-J20AA-C3 Bearing’s ceramic-coated outer ring offers superior electrical resistance compared to standard steel bearings.
The coating provides 50MΩ resistance when dry, ensuring reliable insulation.
Its brass cage reduces friction, improving efficiency and lifespan.
With a width of 52.0 mm, it fits securely in various applications.
Performance Features of 6234-M-J20AA-C3 Bearing
6234-M-J20AA-C3 Bearing combines electrical insulation with high load capacity for versatile use.
The ceramic coating withstands damp conditions, maintaining 10MΩ resistance.
Its dynamic load rating of 225.0 kN ensures reliable performance under stress.
The 310.0 mm outside diameter provides stability in larger assemblies.
Industrial Uses of 6234-M-J20AA-C3 Bearing
The 6234-M-J20AA-C3 Bearing is commonly used in electric motors and generators, where its current-insulating properties prevent damage from stray currents. The ceramic coating on the outer ring ensures reliable performance in high-voltage environments.
Where Is 6234-M-J20AA-C3 Bearing Used?
You’ll find 6234-M-J20AA-C3 Bearing in wind turbines and industrial drives, where electrical insulation is critical. Its brass cage and C3 clearance make it suitable for applications with varying thermal expansion.
Optimized for Performance: 6234-M-J20AA-C3 Bearing
This bearing excels in railway traction motors, handling both dynamic loads and electrical isolation. The 200 µm ceramic layer provides consistent insulation even in damp conditions.
Automotive vs Aerospace: Applications of 6234-M-J20AA-C3 Bearing
In automotive hybrids, 6234-M-J20AA-C3 Bearing protects against electrical arcing in drivetrains. For aerospace, its lightweight design and high-speed capability make it ideal for auxiliary power units.
Perfect Fit for Automation: 6234-M-J20AA-C3 Bearing
The 6234-M-J20AA-C3 Bearing is a go-to choice for robotic arms and CNC machines, where precision and electrical safety are paramount. Its 225 kN dynamic load rating ensures longevity in continuous operation.
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