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The NTN MEGAOHM Series 7MC3-6324L1BC3 is an insulated ball bearing with a 120mm bore and 260mm outer diameter, designed to handle heavy loads. Its ceramic-coated outer ring provides excellent electrical insulation, preventing current leakage.
With a dynamic load rating of 216 kN and a static load rating of 186 kN, it offers reliable performance under stress. The brass cage ensures smooth operation at speeds up to 5600 RPM.
The C3 radial clearance allows for thermal expansion, making it suitable for high-temperature environments. Its breakdown voltage exceeds 3000V, ideal for electric motors and generators.
Weighing 14.5kg, this robust bearing is ROHS compliant and works well in applications where electrical insulation is crucial, such as wind turbines or industrial machinery.
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How Is 7MC3-6324L1BC3 Bearing Engineered for Reliability?
7MC3-6324L1BC3 Bearing features an outer ring ceramic coating, providing excellent insulation against electrical currents.
Its breakdown voltage exceeds 3000 V, making it ideal for applications with electrical interference.
The brass cage ensures smooth operation and reduces friction, even at high speeds up to 5600 r/min.
With a dynamic load rating of 216.0 kN, it handles heavy loads reliably.
7MC3-6324L1BC3 Bearing’s C3 radial internal clearance allows for thermal expansion in demanding conditions.
The coating thickness of 0.2 mm ensures durability without compromising performance.
Its electrical resistance surpasses 2000 MΩ, preventing current passage and extending service life.
The robust design makes it suitable for industrial applications requiring both mechanical and electrical reliability.
Industrial Uses of 7MC3-6324L1BC3 Bearing
The 7MC3-6324L1BC3 Bearing is commonly used in industrial motors and generators, where its ceramic-coated outer ring prevents electrical arcing. This makes it ideal for environments with variable frequencies or high electrical currents.
In wind turbines, the 7MC3-6324L1BC3 Bearing handles high dynamic loads while maintaining insulation properties. Its brass cage ensures smooth rotation even under demanding conditions.
For railway applications, the 7MC3-6324L1BC3 Bearing provides reliable performance in traction motors. The C3 clearance allows for thermal expansion, making it suitable for long-distance travel.
What Makes 7MC3-6324L1BC3 Bearing a Preferred Choice?
The 7MC3-6324L1BC3 Bearing is a go-to for electric vehicle motors, thanks to its high breakdown voltage. Its ceramic coating ensures longevity even in high-voltage scenarios.
In HVAC systems, the 7MC3-6324L1BC3 Bearing offers quiet operation and electrical insulation. The 260 mm outer diameter provides stability for large fan assemblies.
Built for Heavy-Duty Use: 7MC3-6324L1BC3 Bearing
The 7MC3-6324L1BC3 Bearing excels in mining equipment, where dust and moisture are common. Its robust design and insulation properties make it a dependable choice.
For pump systems, the 7MC3-6324L1BC3 Bearing withstands both radial and axial loads. The 55 mm width ensures ample support for high-pressure applications.
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