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The NTN MEGAOHM Series 7MC3-6316L1BC3 is an insulated ball bearing with an 80mm bore and 170mm outer diameter, designed to handle electrical currents. Its outer ring features a ceramic coating, providing insulation with a breakdown voltage over 3000V.
With a dynamic load rating of 130kN and a static load rating of 86.5kN, it supports heavy loads while spinning smoothly up to 8500 RPM. The brass cage ensures durability and reduces friction.
The C3 radial clearance allows for thermal expansion, making it suitable for high-speed applications. Its electrical resistance exceeds 2000 MΩ, preventing current leakage.
Ideal for electric motors or generators where electrical insulation is crucial. Compliant with RoHS standards, it’s a reliable choice for industrial and automotive applications. Weighing 3.664kg, it balances strength and performance.
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How Is 7MC3-6316L1BC3 Bearing Engineered for Reliability?
7MC3-6316L1BC3 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 8500 r/min.
With a basic dynamic load rating of 130.0 kN, it handles heavy loads reliably.
7MC3-6316L1BC3 Bearing’s C3 radial internal clearance allows for thermal expansion in demanding conditions.
The ceramic coating also offers resistance to wear, extending the bearing’s service life.
Industrial Uses of 7MC3-6316L1BC3 Bearing
The 7MC3-6316L1BC3 Bearing is commonly used in electric motors and generators, where its ceramic coating prevents electrical arcing.
This makes it ideal for industries relying on high-voltage equipment, such as power plants and renewable energy systems.
What Makes 7MC3-6316L1BC3 Bearing a Preferred Choice?
With its brass cage and C3 clearance, 7MC3-6316L1BC3 Bearing handles high-speed rotations smoothly, up to 8500 r/min.
It’s a reliable option for applications like industrial fans and pumps, where consistent performance is key.
Built for Heavy-Duty Use: 7MC3-6316L1BC3 Bearing
The 7MC3-6316L1BC3 Bearing’s robust design suits heavy machinery, such as conveyor systems and compressors.
Its high dynamic load rating of 130 kN ensures durability even in demanding environments.
Automotive vs Aerospace: Applications of 7MC3-6316L1BC3 Bearing
In automotive systems, 7MC3-6316L1BC3 Bearing is used in hybrid vehicle motors, thanks to its insulation properties.
For aerospace, it’s valued in auxiliary power units where electrical resistance is critical.
Perfect Fit for Automation: 7MC3-6316L1BC3 Bearing
The 7MC3-6316L1BC3 Bearing works well in robotic arms and automated assembly lines.
Its breakdown voltage over 3000 V ensures safety in electrically sensitive setups.
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