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The SKF INSOCOAT cylindrical roller bearing is a medium-sized unit measuring 75mm by 160mm by 37mm, with a robust construction. It features an insulating coating on its outer ring for electrical protection.
This bearing handles dynamic loads up to 100 kN and operates smoothly at speeds up to 5000 rpm. Its C3 radial internal clearance makes it suitable for applications where thermal expansion occurs.
The machined brass cage offers durability and reliable performance. The insulation coating prevents electrical damage, which is common in motor applications.
Ideal for electric motors and generators, it provides protection against circulating currents. Its design is well-suited for industrial machinery requiring electrical insulation and dependable operation.
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How Is NU 315 ECM/C3VL0241 Bearing Engineered for Reliability?
NU 315 ECM/C3VL0241 Bearing features an insulation coating on its outer ring, protecting against electrical damage.
This coating provides a breakdown voltage from 1000 to 3000 VDC, ensuring safe operation in electrically hazardous environments.
Its machined brass cage maintains precise roller alignment, reducing friction and wear.
With a basic dynamic load rating of 100 kN, it handles heavy radial loads reliably.
Where Is NU 315 ECM/C3VL0241 Bearing Used?
NU 315 ECM/C3VL0241 Bearing frequently appears in industrial machinery like large pumps and conveyor systems, where its insulation coating prevents electrical damage from stray currents. The C3 clearance accommodates thermal expansion in demanding environments, making it suitable for continuous operation.
In automotive electric motors, NU 315 ECM/C3VL0241 Bearing handles radial loads while its VL0241 coating protects against electrical erosion from variable frequency drives. This extends service life in hybrid vehicle components and industrial motor applications.
For automation equipment, NU 315 ECM/C3VL0241 Bearing’s brass cage ensures smooth rotation in robotic positioning systems. The 1000-3000 VDC breakdown voltage makes it reliable for automated production lines with frequent start-stop cycles.
In consumer appliances, NU 315 ECM/C3VL0241 Bearing’s 500 µm insulation layer safeguards washing machine motors from moisture-induced currents. The 37mm width provides stable support in high-vibration household devices.
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