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The SKF INSOCOAT cylindrical roller bearing is a compact unit measuring 55mm in bore, 120mm outside, and 29mm wide, crafted from robust materials with a brass cage. It handles dynamic loads up to 68.2 kN and spins efficiently at speeds reaching 6000 RPM.
Its key feature is an insulating coating on the outer ring, which protects against electrical currents and prevents damage. This coating offers breakdown voltage from 1000 to 3000 VDC and high electrical resistance, ensuring reliable operation.
With C3 radial internal clearance, it accommodates thermal expansion for stable performance. The bearing is RoHS and REACH compliant, making it safe for various industrial uses.
Ideal for electric motors or generators where electrical insulation is needed, it’s a dependable choice for maintenance and engineering applications.
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Why Choose NU 311 ECM/C3VL0241 Bearing for Precision Tasks?
NU 311 ECM/C3VL0241 Bearing features a machined brass cage that maintains precise roller alignment during operation.
This construction ensures smooth rotation while handling substantial radial loads with consistent accuracy.
The bearing’s insulation coating provides reliable electrical resistance, preventing damage from stray currents.
With a breakdown voltage rating up to 3000 VDC, it offers dependable protection in electrically demanding environments.
NU 311 ECM/C3VL0241 Bearing maintains stable performance across various operating conditions due to its C3 radial clearance.
This design feature accommodates thermal expansion while ensuring consistent precision in demanding applications.
How Does NU 311 ECM/C3VL0241 Bearing Improve Performance?
NU 311 ECM/C3VL0241 Bearing works well in industrial machinery like large pumps and conveyor systems where electrical currents could cause damage. Its special insulation coating protects against electrical erosion, extending service life in demanding conditions.
In automotive electric motors, this bearing handles high speeds while preventing current leakage that might affect performance. The brass cage maintains stability at the reference speed of 6000 rpm, supporting reliable operation.
For automation equipment, NU 311 ECM/C3VL0241 Bearing’s C3 clearance accommodates thermal expansion in precision machinery. This feature helps maintain accuracy in robotic arms and automated assembly lines during continuous operation.
Where Is NU 311 ECM/C3VL0241 Bearing Used?
You’ll find NU 311 ECM/C3VL0241 Bearing in industrial fans and blowers where its insulation coating prevents damage from stray electrical currents. The cylindrical roller design distributes loads evenly across the bearing surface.
In electric vehicle components, this bearing supports motor shafts while its VL0241 coating protects against electrical pitting. The 55mm bore size fits common motor designs used in modern transportation systems.
Medical imaging devices benefit from NU 311 ECM/C3VL0241 Bearing’s consistent performance in high-speed rotating elements. The insulation ensures patient safety by preventing electrical leakage in sensitive diagnostic equipment.
Industrial Uses of NU 311 ECM/C3VL0241 Bearing
NU 311 ECM/C3VL0241 Bearing serves well in industrial gearboxes where electrical insulation is needed between rotating components. Its 1000-3000 VDC breakdown voltage protects against common electrical discharge issues.
The bearing’s construction makes it suitable for printing machinery that requires precise roller positioning. The C3 clearance allows for thermal expansion during long production runs without losing accuracy.
In food processing equipment, NU 311 ECM/C3VL0241 Bearing’s sealed design helps maintain hygiene standards while handling radial loads. The stainless steel components resist corrosion in moist environments common in food production.
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