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The NTN MEGAOHM Series 7MC3-6326C3 is an insulated ball bearing with a 130mm bore and 280mm outer diameter, designed to prevent electrical currents from damaging machinery. Its outer ring features a ceramic coating, providing high insulation with a breakdown voltage over 3000V.
This bearing handles dynamic loads up to 156kN and spins smoothly at speeds up to 5600 RPM. The sheet metal cage ensures durability, while the C3 radial clearance allows for thermal expansion in demanding conditions.
The ceramic coating offers excellent electrical resistance, exceeding 2000 MΩ, making it ideal for electric motors or generators. Its robust design suits industrial applications where electrical insulation is crucial.
Weighing 15.3kg, it’s a sturdy choice for heavy-duty use. Compliant with RoHS standards, it’s both reliable and environmentally friendly.
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Performance Features of 7MC3-6326C3 Bearing
7MC3-6326C3 Bearing features an outer ring ceramic coating, providing excellent insulation against electrical currents.
This design ensures reliable operation in environments with high electrical resistance, exceeding 2000 MΩ.
The sheet metal cage maintains ball alignment, enhancing durability and reducing friction.
With a basic dynamic load rating of 156.0 kN, it handles heavy loads efficiently.
7MC3-6326C3 Bearing operates at reference speeds up to 5600 r/min, balancing performance and longevity.
Its breakdown voltage exceeds 3000 V, making it suitable for high-voltage applications.
The C3 radial internal clearance allows for thermal expansion, ensuring consistent performance.
Weighing 15.3 kg, it is robust yet manageable for installation.
Industrial Uses of 7MC3-6326C3 Bearing
The 7MC3-6326C3 Bearing is commonly used in electric motors and generators, where its ceramic-coated outer ring prevents electrical arcing. This makes it ideal for high-voltage environments, ensuring long-term reliability.
What Makes 7MC3-6326C3 Bearing a Preferred Choice?
With a breakdown voltage over 3000V, 7MC3-6326C3 Bearing is perfect for wind turbines and industrial drives. Its C3 clearance allows for thermal expansion, making it suitable for variable-speed applications.
Built for Heavy-Duty Use: 7MC3-6326C3 Bearing
In conveyor systems and large pumps, 7MC3-6326C3 Bearing handles heavy loads effortlessly. The sheet metal cage provides durability, while the ceramic coating resists electrical damage.
Automotive vs Aerospace: Applications of 7MC3-6326C3 Bearing
In automotive alternators, 7MC3-6326C3 Bearing reduces electrical interference, while in aerospace, its lightweight design and insulation are valued. Both sectors benefit from its high-speed capabilities.
Perfect Fit for Automation: 7MC3-6326C3 Bearing
Robotic arms and CNC machines rely on 7MC3-6326C3 Bearing for smooth, precise movement. The ceramic coating ensures no electrical disruption, even in sensitive automated systems.
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