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SKF INSOCOAT Cylindrical Roller Bearings NU 219 ECM/C3VL0241

SKF INSOCOAT Cylindrical Roller Bearings NU 219 ECM/C3VL0241

This cylindrical roller bearing measures 95mm by 170mm by 32mm and weighs 2.84kg. It handles dynamic loads up to 530kN and static loads up to 540kN.

The bearing spins smoothly at speeds up to 3400 RPM. Its C3 radial clearance allows for thermal expansion in demanding conditions.

An insulating coating on the outer ring protects against electrical currents, preventing damage. The machined brass cage provides durability and reliable performance.

Suitable for electric motors or generators where electrical insulation is needed. Compliant with RoHS and REACH standards for safe use.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Model NU 219 ECM/C3VL0241
  • Product Category INSOCOAT Cylindrical Roller Bearings
  • Insulating Coating Types Insulation coating on outer ring
  • Coating Suffix VL0241
  • Manufacturers SKF
  • Bore Diameter 95.0 mm
  • Outside Diameter 170.0 mm
  • Width 32.0 mm
  • Net Weight 2.84 kg
  • Basic Dynamic Load Rating 530.0 kN
  • Basic Static Load Rating 540.0 kN
  • Reference Speed 3400.0r/min
  • Breakdown Voltage (DC) 1000 VDC to 3000 VDC
  • Layer Thic kNess 500 µm
  • Electrical Resistance Min. 50MΩ
  • Cage Material Machined brass
  • Radial Internal Clearance C3
  • ROHS Compliant
  • REACH Compliant
SKF INSOCOAT Cylindrical Roller Bearings NU 219 ECM/C3VL0241 dimension drawing
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Features

How Is NU 219 ECM/C3VL0241 Bearing Engineered for Reliability?

NU 219 ECM/C3VL0241 Bearing features an insulating coating on its outer ring, protecting against electrical damage in demanding environments.
This coating provides a breakdown voltage between 1000-3000 VDC, ensuring reliable operation in electrically charged applications.
With a basic dynamic load rating of 530 kN, it handles heavy radial loads while maintaining consistent performance.
The machined brass cage offers excellent durability and helps maintain proper roller alignment during high-speed operation.

Application

How Does NU 219 ECM/C3VL0241 Bearing Support High-Speed Operations?
NU 219 ECM/C3VL0241 Bearing is commonly used in industrial machinery like large pumps and conveyor systems where its cylindrical roller design handles substantial radial loads.
The C3 clearance allows for thermal expansion during continuous operation, making it suitable for extended running periods.
In automotive applications, NU 219 ECM/C3VL0241 Bearing can be found in electric vehicle motor systems where its insulation coating prevents electrical damage from stray currents.
This feature helps maintain consistent performance in hybrid and electric powertrain components.
For automated production lines, NU 219 ECM/C3VL0241 Bearing supports robotic arm joints and positioning systems with its high dynamic load capacity.
The machined brass cage ensures reliable performance in repetitive motion applications.
In consumer equipment, NU 219 ECM/C3VL0241 Bearing works well in commercial ventilation fans and industrial printers where its 3400r/min speed rating supports efficient operation.
The insulation coating also protects against electrical corrosion in variable speed applications.

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