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The SKF INSOCOAT bearing 6328/C3VL2071 is a robust unit measuring 140mm in bore diameter and 300mm outside diameter, with a width of 62mm. Its inner ring features an insulating coating, making it resistant to electrical currents.
With a dynamic load rating of 265 kN and a static load rating of 245 kN, it handles heavy loads efficiently. It can reach speeds up to 4800 r/min, ensuring smooth operation in demanding conditions.
The VL2071 coating provides a breakdown voltage of up to 3000 V and an electrical resistance of 200 MΩ, ideal for preventing electrical damage. The C3 radial clearance offers flexibility in high-temperature applications.
This bearing is suitable for electric motors and generators where electrical insulation is crucial. Compliant with ROHS standards, it’s a reliable choice for industrial use. Weighing 18.2kg, it balances durability and performance.
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How Is 6328/C3VL2071 Bearing Engineered for Reliability?
6328/C3VL2071 Bearing features an inner ring insulation coating, providing protection against electrical currents.
Its breakdown voltage of ≤3000 V ensures safe operation in electrically demanding environments.
The sheet metal cage maintains ball alignment, enhancing durability under heavy loads.
With a basic dynamic load rating of 265.0 kN, it delivers consistent performance in industrial applications.
Industrial Uses of 6328/C3VL2071 Bearing
6328/C3VL2071 Bearing is commonly used in electric motors and generators, where its insulating coating prevents electrical currents from causing damage. The C3 clearance ensures smooth operation even under varying thermal conditions.
In wind turbine applications, 6328/C3VL2071 Bearing handles high dynamic loads while maintaining electrical insulation. Its robust design makes it suitable for harsh outdoor environments.
For industrial pumps, 6328/C3VL2071 Bearing offers reliable performance with its high breakdown voltage and resistance to electrical arcing. The sheet metal cage adds durability for long-term use.
Where Is 6328/C3VL2071 Bearing Used?
6328/C3VL2071 Bearing finds its place in railway traction motors, where electrical insulation is critical to prevent bearing currents. The VL2071 coating ensures consistent performance under high voltages.
In mining equipment, 6328/C3VL2071 Bearing withstands heavy loads and vibrations while maintaining electrical isolation. Its high dynamic load rating makes it a dependable choice for demanding conditions.
Built for Heavy-Duty Use: 6328/C3VL2071 Bearing
6328/C3VL2071 Bearing is ideal for steel mill machinery, where its insulation properties protect against stray currents. The large bore diameter accommodates heavy shafts with ease.
In marine applications, 6328/C3VL2071 Bearing resists corrosion and electrical damage, ensuring reliable operation in saltwater environments. The high reference speed allows for efficient performance in propulsion systems.
Automotive vs Aerospace: Applications of 6328/C3VL2071 Bearing
In automotive electric vehicles, 6328/C3VL2071 Bearing prevents electrical pitting in high-voltage motors. Its lightweight design helps improve overall efficiency.
For aerospace systems, 6328/C3VL2071 Bearing provides insulation in auxiliary power units, where reliability is paramount. The precise dimensions ensure compatibility with tight tolerances.
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