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The FAG 6214-J20AA-C4 is a current-insulated bearing with a 70mm bore and 125mm outer diameter, featuring a ceramic-coated outer ring for electrical insulation.
Its robust design handles dynamic loads up to 66kN and static loads up to 44kN, with a reference speed of 8200 RPM.
The sheet metal cage ensures durability, while the C4 radial clearance provides flexibility in high-temperature applications.
Ideal for electric motors or generators where electrical currents could cause damage, it offers reliable insulation with a breakdown voltage of up to 3000V.
This bearing weighs 1.07kg and complies with RoHS and REACH standards for environmental safety.
The ceramic coating provides high electrical resistance, measuring 50MΩ when dry and 10MΩ in damp conditions.
Its 200µm insulating layer effectively prevents electrical arcing, making it a smart choice for industrial applications.
Perfect for use in wind turbines or railway systems where electrical insulation is crucial for long-term performance.
The 6214-J20AA-C4 is designed for easy installation and maintenance, with standard dimensions that fit common machinery setups.
Its compact 24mm width makes it suitable for space-constrained applications without compromising on load capacity.
The bearing operates efficiently in various environments, offering protection against electrical damage.
A reliable solution for engineers needing to prevent bearing currents in AC/DC motor applications.
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How Is 6214-J20AA-C4 Bearing Engineered for Reliability?
6214-J20AA-C4 Bearing features an outer ring ceramic coating, providing excellent electrical insulation.
This design prevents current passage, reducing the risk of damage in electrically charged environments.
With a basic dynamic load rating of 66.0 kN, it handles heavy loads while maintaining performance.
The sheet metal cage ensures smooth operation and long service life.
6214-J20AA-C4 Bearing operates efficiently at speeds up to 8200 r/min, suitable for high-speed applications.
Its C4 radial internal clearance allows for thermal expansion in demanding conditions.
The coating offers high electrical resistance, with 50MΩ when dry and 10MΩ in damp conditions.
This makes 6214-J20AA-C4 Bearing reliable in various industrial settings.
Industrial Uses of 6214-J20AA-C4 Bearing
The 6214-J20AA-C4 Bearing is commonly used in electric motors and generators, where its current-insulating properties prevent electrical damage. Its ceramic-coated outer ring ensures reliable performance in high-voltage environments.
Where Is 6214-J20AA-C4 Bearing Used?
You’ll often find 6214-J20AA-C4 Bearing in wind turbines, where it handles both mechanical loads and electrical isolation. The C4 clearance makes it suitable for applications with thermal expansion.
Built for Heavy-Duty Use: 6214-J20AA-C4 Bearing
In industrial gearboxes, 6214-J20AA-C4 Bearing provides stability under heavy loads while resisting electrical currents. The sheet metal cage adds durability for long-term use.
Automotive vs Aerospace: Applications of 6214-J20AA-C4 Bearing
In automotive alternators, 6214-J20AA-C4 Bearing prevents electrical arcing, while in aerospace, its lightweight design and insulation are key. The 70mm bore fits standard shafts in both industries.
Perfect Fit for Automation: 6214-J20AA-C4 Bearing
For robotic arms, 6214-J20AA-C4 Bearing offers smooth rotation and electrical safety. Its 125mm outer diameter balances strength and space efficiency in compact designs.
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