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The 6316-M-J20AA-C4 is a current-insulated bearing with an 80mm bore and 170mm outer diameter, designed to prevent electrical damage. Its outer ring features a ceramic coating, providing insulation up to 3000V.
This model handles dynamic loads up to 131kN and spins smoothly at speeds up to 7000 RPM. The brass cage ensures durability and reduces friction during operation.
With a C4 radial clearance, it accommodates thermal expansion in demanding conditions. The coating maintains high electrical resistance, even in damp environments (10MΩ).
Ideal for electric motors or generators where stray currents are a concern. Compliant with RoHS and REACH standards, it’s a reliable choice for industrial applications. Weighing 4.319kg, it balances strength and practicality.
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Why Choose 6316-M-J20AA-C4 Bearing for Precision Tasks?
6316-M-J20AA-C4 Bearing features an outer ring ceramic coating, providing excellent electrical insulation.
This design prevents current passage, making it ideal for precision applications where electrical interference is a concern.
The brass cage ensures smooth operation and reduces friction, enhancing the bearing’s performance.
With a basic dynamic load rating of 131.0 kN, it handles heavy loads efficiently.
6316-M-J20AA-C4 Bearing operates at reference speeds up to 7000 r/min, balancing speed and durability.
Its C4 radial internal clearance allows for thermal expansion in demanding conditions.
The coating offers high electrical resistance, with values up to 50MΩ when dry.
This makes 6316-M-J20AA-C4 Bearing reliable even in damp environments.
With a breakdown voltage of ≤3000 V, it ensures safety in high-voltage applications.
The 200 µm layer thickness provides robust insulation without compromising performance.
Industrial Uses of 6316-M-J20AA-C4 Bearing
6316-M-J20AA-C4 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.
The brass cage design ensures smooth rotation even at high speeds, up to 7000 r/min. Its C4 clearance allows for thermal expansion in demanding environments.
In wind turbines, 6316-M-J20AA-C4 Bearing handles both radial and axial loads reliably. The insulating properties reduce downtime caused by electrical damage.
For railway applications, this bearing’s durability and insulation make it suitable for traction motors. It withstands vibrations and variable loads effectively.
Where Is 6316-M-J20AA-C4 Bearing Used?
You’ll often find 6316-M-J20AA-C4 Bearing in industrial pumps, where its insulation protects against stray currents. The 170 mm outer diameter provides stability under heavy loads.
The ceramic coating ensures consistent performance in damp conditions, with electrical resistance of 10MΩ. This is crucial for equipment exposed to moisture.
Built for Heavy-Duty Use: 6316-M-J20AA-C4 Bearing
6316-M-J20AA-C4 Bearing excels in steel mills, handling high temperatures and loads. Its 131 kN dynamic load rating ensures long service life.
The 39 mm width offers a compact solution for space-constrained applications. Maintenance is simplified thanks to the robust brass cage.
Automotive vs Aerospace: Applications of 6316-M-J20AA-C4 Bearing
In automotive, 6316-M-J20AA-C4 Bearing is used in hybrid vehicle motors, preventing electrical damage. The 80 mm bore fits standard shafts neatly.
For aerospace, its lightweight design and insulation suit avionics systems. The bearing meets strict ROHS and REACH compliance standards.
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