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The NSK 6315HDY2C3 is a ceramic-coated insulated ball bearing with a 75mm bore and 160mm outer diameter, designed for electrical insulation. Its outer ring features a ceramic coating that prevents current passage, with a breakdown voltage of 1000V.
This bearing handles dynamic loads up to 119kN and spins smoothly at speeds up to 9000 RPM. The sheet metal cage ensures durability, while the C3 radial clearance allows for thermal expansion in demanding conditions.
The ceramic coating provides electrical resistance of 50-200 MΩ, making it ideal for electric motors or generators where stray currents are a concern. It’s also RoHS compliant for safe use in various industries.
Weighing 3.11kg, this robust bearing suits applications requiring both mechanical performance and electrical insulation, such as wind turbines or industrial drives.
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Why Choose 6315HDY2C3 Bearing for Precision Tasks?
6315HDY2C3 Bearing features a ceramic-coated outer ring, providing excellent insulation against electrical currents.
Its breakdown voltage of 1000V ensures reliable performance in electrically demanding environments.
The sheet metal cage maintains ball alignment, enhancing smooth operation and reducing friction.
With a dynamic load rating of 119 kN, it handles heavy loads while maintaining precision.
6315HDY2C3 Bearing operates at speeds up to 9000 r/min, making it suitable for high-speed applications.
The C3 radial internal clearance allows for thermal expansion, ensuring consistent performance.
Its electrical resistance ranges from 50 to 200 MΩ, preventing current passage and protecting machinery.
The ceramic coating thickness of 100~500 µm offers durability and long service life.
Designed for efficiency, 6315HDY2C3 Bearing reduces maintenance needs and operational downtime.
Its compliant ROHS status ensures it meets environmental and safety standards.
Industrial Uses of 6315HDY2C3 Bearing
6315HDY2C3 Bearing is commonly used in electric motors and generators, where its ceramic coating prevents electrical arcing and extends service life. The C3 clearance ensures reliable performance even under thermal expansion in industrial settings.
What Makes 6315HDY2C3 Bearing a Preferred Choice?
With its high breakdown voltage, 6315HDY2C3 Bearing is ideal for wind turbines and railway traction motors. The sheet metal cage provides stability during high-speed rotations up to 9000 r/min.
Built for Heavy-Duty Use: 6315HDY2C3 Bearing
6315HDY2C3 Bearing handles dynamic loads up to 119 kN, making it suitable for mining equipment and heavy machinery. Its ceramic outer ring coating resists corrosion in harsh environments.
Medical vs Industrial: Where 6315HDY2C3 Bearing Excels
While 6315HDY2C3 Bearing isn’t typically used in medical devices, it shines in industrial pumps and compressors. The insulated design prevents current passage, reducing wear in electrically active systems.
Automotive vs Aerospace: Applications of 6315HDY2C3 Bearing
6315HDY2C3 Bearing supports alternators and starter motors in automotive applications. In aerospace, its lightweight construction and insulation properties make it useful for auxiliary power units.
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