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SKF INSOCOAT Cylindrical Roller Bearings NU 217 ECM/C3VL0241
SKF INSOCOAT Cylindrical Roller Bearings NU 217 ECM/C3VL0241

SKF INSOCOAT Cylindrical Roller Bearings NU 217 ECM/C3VL0241

The SKF INSOCOAT cylindrical roller bearing is a medium-sized unit measuring 85mm by 150mm by 28mm, with a robust construction. It features an insulating coating on its outer ring for protection.

This bearing supports substantial loads, with a dynamic rating of 190 kN and a static rating of 200 kN. It is capable of operating at high speeds, up to 4800 revolutions per minute.

Its key design advantage is the insulation, which prevents electrical damage from currents. The machined brass cage contributes to smooth running and durability under demanding conditions.

Suitable for electric motors and generators, it is ideal for environments where electrical currents are a concern. It is compliant with RoHS and REACH standards, weighing 2.16 kg.

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Product Parameters

  • Model NU 217 ECM/C3VL0241
  • Product Category INSOCOAT Cylindrical Roller Bearings
  • Insulating Coating Types Insulation coating on outer ring
  • Coating Suffix VL0241
  • Manufacturers SKF
  • Bore Diameter 85.0 mm
  • Outside Diameter 150.0 mm
  • Width 28.0 mm
  • Net Weight 2.16 kg
  • Basic Dynamic Load Rating 190.0 kN
  • Basic Static Load Rating 200.0 kN
  • Reference Speed 4800.0r/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

Features

How Is NU 217 ECM/C3VL0241 Bearing Engineered for Reliability?

NU 217 ECM/C3VL0241 Bearing features an insulating coating on its outer ring, protecting against electrical damage in demanding environments.
This coating provides breakdown voltage protection from 1000 to 3000 VDC, ensuring consistent performance.
With a basic dynamic load rating of 190 kN, it handles heavy radial loads while maintaining smooth operation.
The machined brass cage maintains proper roller alignment, reducing wear and extending service life.

Application

How Does NU 217 ECM/C3VL0241 Bearing Improve Performance?
NU 217 ECM/C3VL0241 Bearing works well in industrial machinery like large pumps and conveyor systems, where its cylindrical roller design handles heavy radial loads smoothly.
The insulation coating helps prevent electrical damage from stray currents, which is particularly useful in motor applications.
In automotive electric powertrains, NU 217 ECM/C3VL0241 Bearing supports components like traction motors with reliable performance.
Its C3 clearance accommodates thermal expansion during high-speed operation, maintaining stability in demanding conditions.
For medical imaging devices, NU 217 ECM/C3VL0241 Bearing’s consistent rotation contributes to precise positioning systems.
The machined brass cage provides durability in frequent start-stop cycles common in diagnostic equipment.
Within automation systems, NU 217 ECM/C3VL0241 Bearing enables smooth motion in robotic arms and assembly line equipment.
The bearing’s electrical insulation properties protect sensitive control systems from current-induced damage.
In household appliances like washing machines, NU 217 ECM/C3VL0241 Bearing handles unbalanced loads during spin cycles.
The standardized dimensions make it easy to integrate into various consumer product designs.

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