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The 6314-M-C3-SQ77 is an electrically insulated ball bearing with a 70mm bore and 150mm 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 104kN, it can withstand heavy loads while maintaining smooth rotation up to 9500 RPM. The brass cage ensures durability and stable performance under high speeds.
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 stray currents are a concern.
Weighing 2.92kg, this bearing offers reliable performance in demanding industrial applications. It meets ROHS standards and comes with C3 radial clearance for versatile mounting options.
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How Is 6314-M-C3-SQ77 Bearing Engineered for Reliability?
6314-M-C3-SQ77 Bearing features an insulating coating on the outer ring, preventing electrical damage and ensuring long-term reliability.
The brass cage enhances stability, keeping the balls aligned for smooth operation even at high speeds.
With a breakdown voltage of 1000-3000V, 6314-M-C3-SQ77 Bearing is ideal for applications with electrical currents.
Its C3 radial internal clearance allows for thermal expansion, maintaining performance under varying conditions.
The coating thickness of 100-500µm provides robust protection, while the electrical resistance of 50-200 MΩ ensures safety.
6314-M-C3-SQ77 Bearing’s dynamic load rating of 104.0 kN makes it suitable for heavy-duty use.
Industrial Uses of 6314-M-C3-SQ77 Bearing
The 6314-M-C3-SQ77 Bearing is commonly used in industrial motors and generators, where electrical insulation prevents current leakage and extends equipment life. Its brass cage and C3 clearance ensure reliable performance in high-vibration environments.
Where Is 6314-M-C3-SQ77 Bearing Used?
You’ll often find 6314-M-C3-SQ77 Bearing in wind turbines and electric vehicle drivetrains, where its insulation coating protects against stray currents. The high dynamic load rating also makes it suitable for heavy rotational loads.
Perfect Fit for Automation: 6314-M-C3-SQ77 Bearing
In robotic arms and automated assembly lines, 6314-M-C3-SQ77 Bearing’s electrical resistance prevents damage from induced currents. The 150mm outer diameter provides stability for precision movements.
Medical vs Industrial: Where 6314-M-C3-SQ77 Bearing Excels
While 6314-M-C3-SQ77 Bearing handles industrial motor loads well, it’s also used in medical imaging devices where electrical isolation is critical. The coating thickness can be adjusted for specific voltage requirements.
Key Fields for 6314-M-C3-SQ77 Bearing
This bearing shines in railway traction systems, where its insulation prevents wheel flange currents. The 35mm width offers a compact solution without sacrificing load capacity.
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