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The FAG 6214-M-J20AA-C4 is a current-insulated bearing with a 70mm bore and 125mm outer diameter, designed to prevent electrical damage. Its outer ring features a ceramic coating, providing insulation up to 3000V.
This bearing handles dynamic loads up to 66kN and spins smoothly at speeds up to 10600 RPM. The brass cage ensures durability and stable performance under high stress.
With a C4 radial clearance, it accommodates thermal expansion in demanding conditions. The coating maintains high electrical resistance, even in damp environments (10MΩ).
Ideal for electric motors or generators where stray currents are a concern. Compliant with RoHS and REACH standards, it’s a reliable choice for industrial applications. Weighing 1.24kg, it balances strength and practicality.
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How Is 6214-M-J20AA-C4 Bearing Engineered for Reliability?
6214-M-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.
The brass cage ensures smooth operation and durability, even at high speeds up to 10,600 r/min.
With a basic dynamic load rating of 66.0 kN, it handles demanding applications with ease.
6214-M-J20AA-C4 Bearing’s C4 radial internal clearance allows for thermal expansion in various operating conditions.
Its breakdown voltage of ≤3000 V makes it suitable for use in high-voltage environments.
The coating maintains high electrical resistance, with 50MΩ when dry and 10MΩ in damp conditions.
This ensures reliable performance across different environmental conditions.
Industrial Uses of 6214-M-J20AA-C4 Bearing
This 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.
Where Is 6214-M-J20AA-C4 Bearing Used?
You’ll find this bearing in wind turbines and industrial drives, where electrical insulation is crucial. Its brass cage and C4 clearance make it suitable for high-speed applications.
Built for Heavy-Duty Use: 6214-M-J20AA-C4 Bearing
In conveyor systems and pumps, this bearing handles heavy loads while maintaining electrical resistance. The 200 µm coating thickness provides long-lasting protection against current leakage.
Automotive vs Aerospace: Applications of 6214-M-J20AA-C4 Bearing
In automotive alternators, it prevents electrical arcing, while in aerospace systems, its lightweight design and insulation are key. The 10600 r/min speed rating ensures versatility across industries.
Perfect Fit for Automation: 6214-M-J20AA-C4 Bearing
This bearing works well in robotic arms and CNC machines, where precision and electrical safety are priorities. The 50MΩ dry resistance ensures consistent performance in automated setups.
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