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The FAG 6216-J20AA-C4 is a current-insulated bearing with an 80mm bore and 140mm outer diameter, designed to prevent electrical damage. Its outer ring features a 200µm ceramic coating, offering high electrical resistance up to 50MΩ when dry.
This bearing handles dynamic loads up to 77kN and spins smoothly at speeds up to 7300 RPM. The C4 radial clearance ensures reliable performance under varying temperatures.
The sheet metal cage provides durability, while the insulating coating protects against currents up to 3000V. Ideal for electric motors or generators where electrical insulation is crucial.
Weighing 1.438kg, it’s a robust choice for industrial applications. Compliant with RoHS and REACH standards for safe use.
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How Is 6216-J20AA-C4 Bearing Engineered for Reliability?
6216-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 active environments.
With a basic dynamic load rating of 77.0 kN, it handles heavy loads efficiently.
The sheet metal cage ensures smooth operation and durability under stress.
6216-J20AA-C4 Bearing operates at speeds up to 7300 r/min, balancing performance and reliability.
Its C4 radial internal clearance allows for thermal expansion in various applications.
The coating offers high electrical resistance, even in damp conditions, ensuring long-term protection.
This makes 6216-J20AA-C4 Bearing suitable for demanding industrial environments.
Industrial Uses of 6216-J20AA-C4 Bearing
6216-J20AA-C4 Bearing is commonly used in electric motors and generators, where its current-insulating properties prevent electrical damage. The ceramic coating on the outer ring ensures reliable performance in high-voltage environments.
In wind turbines, 6216-J20AA-C4 Bearing helps manage electrical currents induced by variable speeds. Its C4 clearance allows for thermal expansion, making it suitable for fluctuating operational conditions.
How Does 6216-J20AA-C4 Bearing Improve Performance?
6216-J20AA-C4 Bearing enhances efficiency in industrial pumps by reducing electrical arcing risks. The sheet metal cage provides durability while maintaining smooth rotation under load.
For railway applications, 6216-J20AA-C4 Bearing’s insulating coating protects against stray currents. Its high dynamic load rating ensures longevity even in demanding transit systems.
Built for Heavy-Duty Use: 6216-J20AA-C4 Bearing
6216-J20AA-C4 Bearing is ideal for conveyor systems in mining, where dust and moisture resistance are crucial. The damp electrical resistance of 10MΩ ensures consistent performance.
In steel mills, 6216-J20AA-C4 Bearing handles high temperatures and heavy loads. The C4 radial clearance accommodates thermal expansion during prolonged use.
Automotive vs Aerospace: Applications of 6216-J20AA-C4 Bearing
In electric vehicles, 6216-J20AA-C4 Bearing prevents current leakage in drivetrains. Its lightweight design doesn’t compromise on load capacity.
For aircraft systems, 6216-J20AA-C4 Bearing’s breakdown voltage rating safeguards against electrical interference. The ceramic coating adds an extra layer of reliability at high altitudes.
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