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The NSK 6319HDY2MC3 is a ceramic-coated insulated ball bearing with a 95mm bore and 200mm outer diameter, designed for electrical insulation. It handles dynamic loads up to 159kN and spins smoothly at speeds up to 7000 RPM.
Its outer ring features a ceramic coating with a breakdown voltage of 1000V, preventing electrical arcing. The brass cage ensures durability and stable performance under high loads.
This bearing is ideal for electric motors or generators where electrical insulation is crucial. With a C3 radial clearance, it accommodates thermal expansion in demanding conditions.
Weighing 5.742kg, it’s robust yet manageable for industrial use. Compliant with RoHS standards, it offers reliable performance in temperatures up to 110°C.
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How Is 6319HDY2MC3 Bearing Engineered for Reliability?
6319HDY2MC3 Bearing features a ceramic-coated outer ring, providing excellent insulation against electrical currents.
The brass cage ensures smooth operation and reduces friction, even at high speeds up to 7,000 r/min.
With a basic dynamic load rating of 159 kN, it handles heavy loads reliably in demanding applications.
The C3 radial internal clearance allows for thermal expansion, maintaining performance under varying conditions.
Its breakdown voltage of 1,000V makes it suitable for environments with electrical interference.
The coating thickness of 100-500 µm ensures durability and long service life.
Industrial Uses of 6319HDY2MC3 Bearing
The 6319HDY2MC3 Bearing is commonly used in electric motors and generators, where its ceramic coating prevents electrical arcing and extends service life.
Its brass cage ensures smooth rotation even at high speeds, making it ideal for industrial applications.
Where Is 6319HDY2MC3 Bearing Used?
You’ll often find 6319HDY2MC3 Bearing in wind turbines, where its insulation properties protect against stray currents.
The C3 radial clearance allows for thermal expansion, perfect for environments with fluctuating temperatures.
Built for Heavy-Duty Use: 6319HDY2MC3 Bearing
This bearing handles heavy loads in machinery like pumps and compressors, thanks to its robust dynamic load rating.
The ceramic coating also resists corrosion, making it suitable for harsh industrial settings.
Automotive vs Aerospace: Applications of 6319HDY2MC3 Bearing
In automotive systems, 6319HDY2MC3 Bearing is used in hybrid vehicle motors due to its insulation.
For aerospace, its high-speed capability and reliability make it a fit for auxiliary power units.
Perfect Fit for Automation: 6319HDY2MC3 Bearing
The 6319HDY2MC3 Bearing works well in robotic arms, where precision and electrical insulation are key.
Its consistent performance ensures minimal downtime in automated production lines.
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