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Electrically Insulated Single Row Cylindrical Roller Bearings NU 1020 M/C3VL0241

Electrically Insulated Single Row Cylindrical Roller Bearings NU 1020 M/C3VL0241

This electrically insulated cylindrical roller bearing measures 100mm by 150mm by 24mm and weighs 1.48kg. It features a special coating on its outer ring for protection.

With a dynamic load rating of 134kN, it handles heavy loads while spinning up to 4000 RPM. The brass cage provides reliable performance under demanding conditions.

The insulation coating prevents electrical damage, withstanding voltages from 1000 to 3000 VDC. This makes it suitable for electric motors and generators where electrical currents are present.

Its C3 internal clearance allows for thermal expansion in warm environments. Compliant with RoHS and REACH standards, it’s ready for industrial applications.

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Product Parameters

  • Model NU 1020 M/C3VL0241
  • Product Category Electrically Insulated Single Row Cylindrical Roller Bearings
  • Insulating Coating Types Insulation coating on outer ring
  • Coating Suffix VL0241
  • Manufacturers TFL
  • Bore Diameter 100 mm
  • Outside Diameter 150 mm
  • Width 24 mm
  • Net Weight 1.48 kg
  • Basic Dynamic Load Rating 134.0 kN
  • Basic Static Load Rating 183.0 kN
  • Reference Speed 4000.0r/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
Electrically Insulated Single Row Cylindrical Roller Bearings NU 1020 M/C3VL0241 dimension drawing
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Features

How Is NU 1020 M/C3VL0241 Bearing Engineered for Reliability?

NU 1020 M/C3VL0241 Bearing features an insulating coating on its outer ring, providing protection against electrical currents.
This coating offers a breakdown voltage from 1000 to 3000 VDC, preventing electrical damage in demanding environments.
With a basic dynamic load rating of 134.0 kN, NU 1020 M/C3VL0241 Bearing handles heavy radial loads effectively.
The machined brass cage ensures stable roller guidance, contributing to smooth operation and extended service life.

Application

Where Is NU 1020 M/C3VL0241 Bearing Used?
NU 1020 M/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 electric arcing, making it reliable for continuous operation in demanding environments.
In automotive electric motors, NU 1020 M/C3VL0241 Bearing handles radial loads while preventing electrical damage to sensitive components.
The brass cage and C3 clearance help maintain stable performance even with temperature variations during extended use.
For medical imaging equipment, NU 1020 M/C3VL0241 Bearing’s electrical insulation ensures precise movement without interference from stray currents.
This makes it suitable for CT scanners and MRI machines where consistent rotation is essential for accurate diagnostics.

How Does NU 1020 M/C3VL0241 Bearing Support High-Speed Operations?
NU 1020 M/C3VL0241 Bearing fits perfectly in automation equipment like robotic arms and assembly line systems.
Its cylindrical roller design distributes loads evenly, supporting smooth movement at various operating speeds.
In industrial fans and blowers, NU 1020 M/C3VL0241 Bearing maintains stability while its insulation prevents electrical damage from variable frequency drives.
The C3 clearance accommodates thermal expansion, making it adaptable to different running conditions.
For laboratory instruments, NU 1020 M/C3VL0241 Bearing provides reliable rotation in centrifuges and mixing devices.
The electrical insulation ensures measurements remain accurate by eliminating interference from surrounding equipment.

Industrial Uses of NU 1020 M/C3VL0241 Bearing
NU 1020 M/C3VL0241 Bearing serves well in heavy machinery such as gearboxes and industrial compressors.
Its electrically insulated design prevents current passage that could cause premature failure in motor applications.
In printing machinery, NU 1020 M/C3VL0241 Bearing supports rollers that require precise alignment and electrical protection.
The brass cage and generous internal clearance help manage thermal changes during long printing runs.
For food processing equipment, NU 1020 M/C3VL0241 Bearing operates reliably in mixers and conveyor systems.
The insulation coating remains effective even in humid conditions, maintaining electrical resistance over time.

Q&A

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