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The NSK 6222HDY2C3 is a ceramic-coated insulated ball bearing with a 110mm bore and 200mm outer diameter, designed for electrical insulation. It handles dynamic loads up to 151 kN and spins smoothly at speeds up to 6700 RPM.
Its outer ring features a ceramic coating with a thickness of 100-500 µm, providing excellent insulation with a breakdown voltage of 1000V. The sheet metal cage ensures durability and reliable performance.
This bearing is ideal for applications where electrical currents could cause damage, such as electric motors or generators. With a C3 radial internal clearance, it offers flexibility in various operating conditions.
Weighing 5kg, it’s a robust choice for industrial use. Compliant with RoHS standards, it’s both safe and environmentally friendly.
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How Does 6222HDY2C3 Bearing Resist Wear?
6222HDY2C3 Bearing features a ceramic-coated outer ring, providing excellent insulation and resistance to electrical currents.
The coating ensures a breakdown voltage of 1000v, making it suitable for high-voltage environments.
With a dynamic load rating of 151.0 kN, it handles heavy loads while maintaining smooth operation.
The sheet metal cage keeps the balls aligned, reducing friction and extending the bearing’s life.
Why Choose 6222HDY2C3 Bearing for Precision Tasks?
6222HDY2C3 Bearing is designed with a C3 radial internal clearance, offering precise performance in demanding applications.
Its ceramic coating provides electrical resistance of 50~200 MΩ, preventing current damage.
The bearing’s reference speed of 6700.0 r/min ensures efficient operation in high-speed environments.
With a basic static load rating of 118.0 kN, it delivers reliable performance under heavy loads.
Engineered for Precision: 6222HDY2C3 Bearing
6222HDY2C3 Bearing’s ceramic-coated outer ring ensures insulation and durability in electrical applications.
The bearing’s dimensions of 110.0 mm x 200.0 mm x 38.0 mm make it suitable for various industrial uses.
Its dynamic load rating of 151.0 kN allows it to perform under heavy loads without compromising precision.
The sheet metal cage design minimises friction, ensuring smooth and quiet operation.
Steel vs Ceramic Bearings: Strengths of 6222HDY2C3 Bearing
6222HDY2C3 Bearing combines the strength of steel with the insulation properties of ceramic coating.
The ceramic layer provides a breakdown voltage of 1000v, protecting against electrical damage.
With a dynamic load rating of 151.0 kN, it outperforms standard bearings in heavy-duty applications.
The C3 radial internal clearance ensures precise operation, even under high-speed conditions.
Industrial Uses of 6222HDY2C3 Bearing
The 6222HDY2C3 Bearing is commonly used in electric motors and generators, where its ceramic coating prevents electrical arcing. This makes it a reliable choice for industries dealing with high-voltage equipment.
In wind turbine systems, 6222HDY2C3 Bearing handles both radial and axial loads efficiently. Its C3 clearance ensures smooth operation even under varying thermal conditions.
For railway applications, 6222HDY2C3 Bearing’s insulated design protects against stray currents. The sheet metal cage provides durability in high-vibration environments.
What Makes 6222HDY2C3 Bearing a Preferred Choice?
In industrial pumps, 6222HDY2C3 Bearing’s high dynamic load rating ensures long service life. The ceramic coating also resists corrosion in harsh chemical environments.
For mining equipment, 6222HDY2C3 Bearing’s robust construction withstands heavy loads and contaminants. Its breakdown voltage rating adds an extra layer of safety in electrically noisy settings.
Built for Heavy-Duty Use: 6222HDY2C3 Bearing
In steel mills, 6222HDY2C3 Bearing performs well under extreme temperatures. The HDY2 coating ensures consistent performance despite thermal expansion.
For food processing machinery, 6222HDY2C3 Bearing’s compliant materials meet hygiene standards. Its easy maintenance design reduces downtime in continuous operations.
Automotive vs Aerospace: Applications of 6222HDY2C3 Bearing
In hybrid vehicles, 6222HDY2C3 Bearing manages electrical insulation in drivetrains. The high reference speed suits regenerative braking systems.
For aircraft auxiliary systems, 6222HDY2C3 Bearing’s lightweight design doesn’t compromise on load capacity. The ceramic coating prevents electrical interference in sensitive avionics.
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