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The SKF 6309/C4VL0241 is an INSOCOAT bearing with a 45mm bore and 100mm outer diameter, designed for electrical insulation. Its outer ring features a 500µm coating, providing resistance up to 3000V and 200 MΩ.
This bearing handles dynamic loads up to 56kN and spins smoothly at 9500 RPM. The C4 radial clearance and sheet metal cage ensure reliable performance in demanding conditions.
The insulation coating prevents electrical arcing, making it ideal for electric motors or generators. It’s also ROHS compliant for safe use in various industries.
Weighing 0.83kg, it’s a sturdy yet manageable solution for applications where electrical isolation is crucial. The design balances durability with practical insulation needs.
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How Is 6309/C4VL0241 Bearing Engineered for Reliability?
6309/C4VL0241 Bearing features an insulation coating on the outer ring, providing protection against electrical currents.
This design ensures reliable operation in environments with electrical interference.
The sheet metal cage maintains ball alignment, reducing friction and wear.
With a basic dynamic load rating of 56.0 kN, it handles heavy loads efficiently.
6309/C4VL0241 Bearing’s C4 radial internal clearance allows for thermal expansion in high-speed applications.
Its reference speed of 9500 r/min makes it suitable for demanding industrial uses.
The insulation coating has a breakdown voltage of ≤3000 V, ensuring safety in electrical applications.
This feature, combined with its robust construction, enhances the bearing’s longevity.
Industrial Uses of 6309/C4VL0241 Bearing
The 6309/C4VL0241 Bearing is commonly used in electric motors and generators, where its insulating coating prevents electrical damage from stray currents. Its C4 clearance ensures reliable performance even under thermal expansion.
In automation systems, 6309/C4VL0241 Bearing supports high-speed operations in robotic arms and conveyor belts. The sheet metal cage provides durability while maintaining smooth rotation.
For renewable energy applications like wind turbines, 6309/C4VL0241 Bearing’s high dynamic load rating handles variable wind loads effectively. The insulation coating also protects against electrical arcing in harsh environments.
What Makes 6309/C4VL0241 Bearing a Preferred Choice?
This bearing is ideal for industrial fans, where its breakdown voltage rating ensures safety in electrically noisy environments. The 500 µm coating thickness offers long-term insulation reliability.
In railway traction motors, 6309/C4VL0241 Bearing’s high reference speed suits variable load conditions. The C4 radial clearance accommodates thermal changes during prolonged operation.
Built for Heavy-Duty Use: 6309/C4VL0241 Bearing
The 6309/C4VL0241 Bearing excels in pump applications, with its 56 kN dynamic load capacity handling constant fluid pressure. Its 200 MΩ resistance prevents current leakage in wet conditions.
For food processing equipment, this bearing’s insulation coating resists moisture and chemical exposure. The 25 mm width provides stability in compact machinery spaces.
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