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The FAG 6224-M-J20AA-C4 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 3000V.
With a dynamic load rating of 154kN, it handles heavy loads while maintaining smooth rotation at speeds up to 5500 RPM. The brass cage ensures durability and reliable performance.
The C4 radial clearance allows for thermal expansion, making it suitable for high-temperature environments. It’s ideal for electric motors or generators where electrical insulation is crucial.
Weighing 6.4kg, it’s robust yet manageable for industrial use. Compliant with RoHS and REACH standards, it’s a safe choice for various applications.
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How Does 6224-M-J20AA-C4 Bearing Resist Electrical Current?
6224-M-J20AA-C4 Bearing features an outer ring ceramic coating, providing excellent insulation against electrical currents.
With a breakdown voltage of up to 3000 V, it prevents damage from stray currents in electric motors and generators.
The brass cage ensures smooth operation, while the C4 radial clearance accommodates thermal expansion.
Its dynamic load rating of 154 kN makes it suitable for high-performance applications.
Why Choose 6224-M-J20AA-C4 Bearing for High-Speed Applications?
6224-M-J20AA-C4 Bearing is designed to handle speeds up to 5500 r/min, ensuring reliable performance in fast-moving machinery.
The ceramic-coated outer ring reduces electrical conductivity, protecting against current-induced damage.
Its brass cage maintains ball alignment, minimising friction and wear.
With a static load rating of 123 kN, it offers durability under heavy loads.
Built for Reliability: 6224-M-J20AA-C4 Bearing
6224-M-J20AA-C4 Bearing combines a ceramic outer ring coating with a brass cage for long-lasting performance.
The insulating layer provides electrical resistance up to 50MΩ when dry, safeguarding against current leakage.
Its C4 radial clearance allows for thermal expansion, reducing stress during operation.
Weighing just 6.4 kg, it balances strength and ease of handling.
Steel vs Ceramic Bearings: Strengths of 6224-M-J20AA-C4 Bearing
6224-M-J20AA-C4 Bearing’s ceramic-coated outer ring offers superior electrical insulation compared to standard steel bearings.
The brass cage enhances durability, while the C4 clearance ensures smooth operation under varying temperatures.
With a dynamic load rating of 154 kN, it handles heavy loads without compromising performance.
Its compact design (40 mm width) makes it ideal for space-constrained applications.
Industrial Uses of 6224-M-J20AA-C4 Bearing
The 6224-M-J20AA-C4 Bearing is commonly used in electric motors and generators, where its current-insulating properties prevent damage from stray currents. Its ceramic coating ensures reliable performance in high-voltage environments.
Where Is 6224-M-J20AA-C4 Bearing Used?
You’ll often find 6224-M-J20AA-C4 Bearing in wind turbines and industrial drives, where electrical insulation is critical. The brass cage adds durability, making it suitable for long-term use in demanding conditions.
Built for Heavy-Duty Use: 6224-M-J20AA-C4 Bearing
In conveyor systems and heavy machinery, 6224-M-J20AA-C4 Bearing handles high dynamic loads with ease. The C4 clearance allows for thermal expansion, ensuring stable operation under varying temperatures.
Automotive vs Aerospace: Applications of 6224-M-J20AA-C4 Bearing
While 6224-M-J20AA-C4 Bearing isn’t typically used in aerospace, it’s a solid choice for automotive applications like hybrid vehicle drivetrains. The insulating coating protects against electrical erosion in these high-tech systems.
Perfect Fit for Automation: 6224-M-J20AA-C4 Bearing
In robotic arms and automated production lines, 6224-M-J20AA-C4 Bearing offers smooth rotation and electrical safety. Its robust design ensures minimal maintenance, even in continuous operation.
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