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The 6221M/C4VL0241 is an electrically insulated ball bearing with a 105mm bore and 190mm outer diameter, designed to prevent electrical current damage. Its outer ring features a protective coating, offering resistance up to 3000V DC.
This bearing handles dynamic loads up to 141kN and spins smoothly at speeds of 6100 RPM. The brass cage ensures durability, while the C4 radial clearance allows for thermal expansion.
With a layer thickness of 100-500µm and electrical resistance of 50-200 MΩ, it’s ideal for electric motors or generators. The coating also reduces wear from stray currents.
Weighing 3.86kg, it’s robust yet manageable for industrial use. Compliant with RoHS and REACH standards, it’s a safe choice for demanding applications.
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How Is 6221M/C4VL0241 Bearing Engineered for Reliability?
6221M/C4VL0241 Bearing features an insulating coating on the outer ring, preventing electrical current damage.
Its breakdown voltage ranges from 1000 to 3000 V, making it suitable for electric motor applications.
The brass cage ensures smooth operation and reduces friction, even at high speeds up to 6100 r/min.
With a basic dynamic load rating of 141.0 kN, it handles heavy loads reliably.
What Makes 6221M/C4VL0241 Bearing Suitable for High-Temperature Applications?
6221M/C4VL0241 Bearing’s insulation coating withstands high temperatures, maintaining performance in demanding conditions.
The brass cage material enhances durability, reducing wear and tear over time.
Its electrical resistance ranges from 50 to 200 MΩ, ensuring safe operation in electrically charged environments.
With a C4 radial internal clearance, it accommodates thermal expansion effectively.
Designed for Durability: 6221M/C4VL0241 Bearing
6221M/C4VL0241 Bearing is built with a robust brass cage, ensuring long-lasting performance.
The insulation coating protects against electrical currents, extending its service life.
Its basic static load rating of 105.0 kN provides reliable support in various applications.
The bearing’s dimensions (105.0 mm x 190.0 mm x 36.0 mm) make it versatile for different setups.
Industrial Uses of 6221M/C4VL0241 Bearing
The 6221M/C4VL0241 Bearing is commonly used in electric motors and generators, where its insulation coating prevents electrical arcing and extends component life.
Its brass cage and C4 clearance make it suitable for high-speed applications, ensuring smooth operation even under varying loads.
Where Is 6221M/C4VL0241 Bearing Used?
You’ll often find the 6221M/C4VL0241 Bearing in wind turbines, where its high breakdown voltage handles static electricity buildup effectively.
The bearing’s robust design also makes it a reliable choice for industrial pumps and compressors.
Built for Heavy-Duty Use: 6221M/C4VL0241 Bearing
In railway traction systems, the 6221M/C4VL0241 Bearing’s insulation coating protects against stray currents, reducing maintenance needs.
Its dynamic load rating of 141 kN ensures it can handle the demanding conditions of heavy machinery.
Automotive vs Aerospace: Applications of 6221M/C4VL0241 Bearing
In automotive alternators, the 6221M/C4VL0241 Bearing’s electrical insulation prevents damage from voltage spikes.
For aerospace applications, its lightweight design and high-speed capability make it ideal for auxiliary power units.
Perfect Fit for Automation: 6221M/C4VL0241 Bearing
The 6221M/C4VL0241 Bearing works well in robotic arms, where its insulation coating avoids interference with sensitive electronics.
Its consistent performance and durability make it a go-to choice for automated production lines.
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