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The NTN MEGAOHM Series 7MC3-6310C3 is an insulated ball bearing with a 50mm bore and 110mm outer diameter, designed to prevent electrical currents from damaging machinery. Its outer ring features a ceramic coating, providing high electrical resistance of over 2000 MΩ.
This bearing handles dynamic loads up to 65.0 kN and spins smoothly at speeds up to 13000 r/min. The C3 radial clearance ensures reliable performance under varying temperatures and loads.
The ceramic coating offers a breakdown voltage of over 3000 V, making it ideal for electric motors and generators. Its sheet metal cage adds durability while keeping the weight at just 1.05kg.
Perfect for applications where electrical insulation is crucial, such as wind turbines or industrial drives. Compliant with RoHS standards for safe and eco-friendly use.
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How Is 7MC3-6310C3 Bearing Engineered for Reliability?
7MC3-6310C3 Bearing features an outer ring ceramic coating, providing excellent insulation against electrical currents.
With a breakdown voltage exceeding 3000 V, it ensures safe operation in high-voltage environments.
The sheet metal cage maintains ball alignment, enhancing durability and reducing friction.
Its C3 radial internal clearance allows for thermal expansion, making it suitable for varied operating conditions.
Industrial Uses of 7MC3-6310C3 Bearing
The 7MC3-6310C3 Bearing is commonly used in electric motors and generators, where its ceramic-coated outer ring prevents electrical arcing. This makes it ideal for industries relying on high-voltage equipment, such as power plants and renewable energy systems.
In automation systems, 7MC3-6310C3 Bearing ensures smooth operation in robotic arms and CNC machines, thanks to its high dynamic load rating. The C3 clearance also accommodates thermal expansion during prolonged use.
For medical imaging devices, 7MC3-6310C3 Bearing’s insulation properties reduce interference from electromagnetic fields. Its sheet metal cage provides durability while maintaining precision in sensitive applications.
What Makes 7MC3-6310C3 Bearing a Preferred Choice?
The 7MC3-6310C3 Bearing stands out in wind turbines, where its breakdown voltage rating exceeds 3000V, ensuring reliability in harsh conditions. Its lightweight design also reduces rotational inertia for better efficiency.
In industrial pumps, 7MC3-6310C3 Bearing handles high speeds up to 13000 r/min without compromising performance. The ceramic coating adds an extra layer of protection against corrosion and electrical damage.
Built for Heavy-Duty Use: 7MC3-6310C3 Bearing
The 7MC3-6310C3 Bearing is a go-to solution for railway traction motors, where electrical insulation and load capacity are critical. Its robust construction ensures long service life even under constant vibration.
For food processing equipment, 7MC3-6310C3 Bearing’s compliant materials meet hygiene standards while resisting moisture. The high electrical resistance (>2000 MΩ) prevents static buildup in dry environments.
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