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The FAG 6218-M-J20AA-C3 is a current-insulated bearing with dimensions of 90mm by 160mm by 30mm, featuring a ceramic-coated outer ring for electrical insulation. It handles dynamic loads up to 102 kN and spins smoothly at speeds up to 8200 RPM.
The brass cage ensures durability, while the C3 radial clearance allows for thermal expansion in demanding conditions. With a breakdown voltage of 3000V, it prevents electrical damage in high-voltage environments.
This bearing is ideal for electric motors or generators where current leakage is a concern. Its insulating coating maintains performance even in damp conditions, with resistance of 10MΩ.
Weighing 2.57kg, it’s robust yet manageable for industrial use. Compliant with RoHS and REACH standards, it’s a reliable choice for modern applications.
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How Is 6218-M-J20AA-C3 Bearing Engineered for Reliability?
6218-M-J20AA-C3 Bearing features an outer ring ceramic coating, providing excellent electrical insulation.
This design prevents current passage, reducing the risk of damage in electric motors.
With a basic dynamic load rating of 102.0 kN, it handles heavy loads efficiently.
The brass cage ensures smooth operation and reduces friction.
6218-M-J20AA-C3 Bearing operates at reference speeds up to 8200 r/min, maintaining performance.
Its C3 radial internal clearance allows for thermal expansion in various applications.
The coating offers high breakdown voltage, up to 3000 V, ensuring safety.
This makes 6218-M-J20AA-C3 Bearing ideal for use in electrically demanding environments.
Industrial Uses of 6218-M-J20AA-C3 Bearing
The 6218-M-J20AA-C3 Bearing is commonly used in electric motors and generators, where its current-insulating properties prevent damage from stray currents. The brass cage ensures smooth operation even at high speeds.
What Makes 6218-M-J20AA-C3 Bearing a Preferred Choice?
With its ceramic-coated outer ring, 6218-M-J20AA-C3 Bearing is ideal for environments prone to electrical discharge, such as wind turbines. Its C3 clearance allows for thermal expansion in demanding applications.
Perfect Fit for Automation: 6218-M-J20AA-C3 Bearing
In robotic systems, 6218-M-J20AA-C3 Bearing offers reliable performance due to its high dynamic load rating. The 30mm width provides stability in compact designs.
Medical vs Industrial: Where 6218-M-J20AA-C3 Bearing Excels
While 6218-M-J20AA-C3 Bearing suits industrial machinery like pumps, its precision also benefits medical imaging devices. The coating resists corrosion in humid conditions.
Key Fields for 6218-M-J20AA-C3 Bearing
Railway applications often use 6218-M-J20AA-C3 Bearing for its ability to handle vibrations and electrical isolation. The 160mm outer diameter fits standard housings perfectly.
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