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The 6320-M-C3-SQ77 is an electrically insulated ball bearing with a 100mm bore and 215mm outer diameter, designed to handle both radial and axial loads. Its outer ring features a special coating that prevents electrical currents from passing through.
With a dynamic load rating of 182kN, it can handle heavy loads while spinning smoothly at speeds up to 6700 RPM. The brass cage ensures durability and stable performance under various operating conditions.
The insulating coating (100-500µm thick) provides protection against electrical damage, with a breakdown voltage of 1000-3000V. This makes it ideal for electric motors or generators where electrical insulation is crucial.
Weighing 7.56kg, this bearing is robust yet manageable for its size. It meets ROHS standards and comes with C3 radial clearance for applications requiring slightly looser fits.
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How Is 6320-M-C3-SQ77 Bearing Engineered for Reliability?
6320-M-C3-SQ77 Bearing features an insulating coating on the outer ring, preventing electrical damage in high-voltage environments.
The brass cage ensures smooth operation and reduces friction, enhancing durability.
With a basic dynamic load rating of 182.0 kN, it handles heavy loads efficiently.
Its breakdown voltage ranges from 1000 to 3000 V, making it suitable for demanding electrical applications.
Industrial Uses of 6320-M-C3-SQ77 Bearing
The 6320-M-C3-SQ77 Bearing is commonly used in electric motors and generators, where its insulating coating prevents electrical currents from damaging the bearing.
Its brass cage and C3 clearance make it suitable for high-speed applications, ensuring smooth operation in demanding environments.
Where Is 6320-M-C3-SQ77 Bearing Used?
You’ll often find 6320-M-C3-SQ77 Bearing in wind turbines, where its insulation properties protect against stray currents caused by variable frequencies.
The high dynamic load rating also makes it reliable for heavy machinery, such as industrial pumps and compressors.
Built for Heavy-Duty Use: 6320-M-C3-SQ77 Bearing
In railway applications, 6320-M-C3-SQ77 Bearing handles both axial and radial loads, thanks to its robust design and insulation coating.
The breakdown voltage range ensures it performs well in environments with electrical interference, like traction motors.
Automotive vs Aerospace: Applications of 6320-M-C3-SQ77 Bearing
In automotive systems, 6320-M-C3-SQ77 Bearing is used in hybrid vehicle motors, where insulation is key to preventing electrical damage.
For aerospace, its lightweight yet durable construction makes it ideal for auxiliary power units and other critical components.
Practical Applications of 6320-M-C3-SQ77 Bearing
The 6320-M-C3-SQ77 Bearing is a great fit for industrial robots, where precision and electrical insulation are essential.
Its high reference speed and load capacity ensure it meets the demands of automated production lines.
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