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The FAG 6230-J20AA-C3 is a current-insulated bearing with a 150mm bore and 270mm outer diameter, designed to handle electrical currents. Its outer ring features a ceramic coating, providing insulation up to 3000V.
With a dynamic load rating of 187kN and a static load rating of 168kN, it offers reliable performance under heavy loads. The bearing can reach speeds up to 3350 RPM, making it suitable for high-speed applications.
The C3 radial clearance allows for thermal expansion, while the sheet metal cage ensures durability. It weighs 10.2kg and complies with RoHS and REACH standards.
Ideal for electric motors or generators, this bearing prevents electrical damage in environments with stray currents. Its insulation remains effective even in damp conditions, with a resistance of 10MΩ.
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How Is 6230-J20AA-C3 Bearing Engineered for Reliability?
6230-J20AA-C3 Bearing features an outer ring ceramic coating, providing excellent electrical insulation.
Its breakdown voltage of up to 3000 V ensures safe operation in electrically demanding environments.
The sheet metal cage maintains ball alignment, enhancing durability under dynamic loads.
With a basic dynamic load rating of 187.0 kN, it handles heavy-duty applications with ease.
6230-J20AA-C3 Bearing operates smoothly at reference speeds up to 3350 r/min.
Its C3 radial internal clearance allows for thermal expansion, ensuring consistent performance.
The insulating coating offers high electrical resistance, even in damp conditions.
This makes 6230-J20AA-C3 Bearing ideal for applications where electrical currents are a concern.
Industrial Uses of 6230-J20AA-C3 Bearing
The 6230-J20AA-C3 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.
In wind turbines, 6230-J20AA-C3 Bearing handles both radial and axial loads while resisting electrical erosion. The C3 clearance allows for thermal expansion, making it suitable for variable-speed applications.
For industrial pumps, this bearing’s sheet metal cage provides stability under heavy loads. The 200µm insulation layer also protects against moisture-induced conductivity issues.
What Makes 6230-J20AA-C3 Bearing a Preferred Choice?
With its 50MΩ dry resistance, 6230-J20AA-C3 Bearing excels in CNC machinery where electrical isolation is critical. The 270mm outer diameter offers ample support for large rotating components.
In railway traction systems, this bearing’s 168kN static load rating ensures durability under constant vibration. The J20AA coating suffix confirms its specialised insulation capabilities.
Built for Heavy-Duty Use: 6230-J20AA-C3 Bearing
Mining equipment benefits from 6230-J20AA-C3 Bearing’s 187kN dynamic load capacity and resistance to electrical arcing. Its 45mm width provides stability in rugged operating conditions.
For steel mill rollers, the bearing’s 3350 r/min reference speed accommodates high-temperature environments. The ROHS compliance makes it environmentally suitable for modern manufacturing.
Automotive vs Aerospace: Applications of 6230-J20AA-C3 Bearing
In electric vehicle drivetrains, 6230-J20AA-C3 Bearing prevents current leakage in high-torque motors. The 150mm bore diameter fits standard EV motor shafts perfectly.
For aircraft auxiliary power units, its 10.2kg weight strikes a balance between strength and fuel efficiency. The breakdown voltage ≤3000V meets aviation electrical safety standards.
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