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The FAG 6317-M-J20AB-C4 is a current-insulated bearing with dimensions of 85mm bore, 180mm outer diameter, and 41mm width. Its outer ring features a ceramic coating to prevent electrical damage, making it ideal for environments with stray currents.
This bearing can handle dynamic loads up to 141kN and spins smoothly at speeds up to 6600 RPM. The brass cage ensures durability, while the C4 radial clearance allows for thermal expansion in demanding conditions.
The insulating coating provides high electrical resistance, with breakdown voltage up to 500V. It works well in both dry and damp conditions, maintaining reliable performance.
Weighing 4.9kg, it’s a robust choice for electric motors or generators where electrical insulation is needed. Compliant with RoHS and REACH standards for safe and eco-friendly use.
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How Is 6317-M-J20AB-C4 Bearing Engineered for Reliability?
6317-M-J20AB-C4 Bearing features an outer ring ceramic coating, providing excellent electrical insulation.
This design prevents current passage, protecting the bearing from electrical damage.
The brass cage ensures smooth operation and reduces friction, enhancing durability.
With a basic dynamic load rating of 141.0 kN, it handles heavy loads efficiently.
The C4 radial internal clearance allows for thermal expansion, maintaining performance in varying temperatures.
Its breakdown voltage of ≤500 V makes it suitable for electric motor applications.
Industrial Uses of 6317-M-J20AB-C4 Bearing
The 6317-M-J20AB-C4 Bearing is commonly used in electric motors and generators, where its current-insulating properties prevent damage from stray currents.
Its ceramic-coated outer ring ensures reliable performance in environments with electrical interference, making it a smart choice for industrial applications.
What Makes 6317-M-J20AB-C4 Bearing a Preferred Choice?
With a brass cage and C4 radial clearance, 6317-M-J20AB-C4 Bearing handles high speeds and loads efficiently, ideal for heavy machinery.
The coating provides excellent electrical resistance, even in damp conditions, ensuring long-term durability.
Built for Heavy-Duty Use: 6317-M-J20AB-C4 Bearing
This bearing excels in wind turbines and large industrial fans, where its dynamic load rating of 141 kN supports continuous operation.
The 100 µm insulating layer offers added protection against electrical arcing, reducing maintenance needs.
Automotive vs Aerospace: Applications of 6317-M-J20AB-C4 Bearing
In automotive applications, 6317-M-J20AB-C4 Bearing is used in hybrid vehicle drivetrains to manage electrical currents.
For aerospace, its lightweight design and high-speed capability make it suitable for auxiliary power units.
Perfect Fit for Automation: 6317-M-J20AB-C4 Bearing
The 6317-M-J20AB-C4 Bearing is a reliable component in robotic arms and CNC machines, where precision and insulation are key.
Its breakdown voltage of up to 500 V ensures safety in automated systems with variable power loads.
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