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Electrically Insulated Single Row Cylindrical Roller Bearings NU 1014 ECP/C3VL0241
Electrically Insulated Single Row Cylindrical Roller Bearings NU 1014 ECP/C3VL0241

Electrically Insulated Single Row Cylindrical Roller Bearings NU 1014 ECP/C3VL0241

This electrically insulated cylindrical roller bearing measures 70mm by 110mm by 20mm and weighs 0.62kg. It’s built to handle dynamic loads up to 208 kN and static loads around 220 kN.

The bearing can spin at speeds up to 5000 RPM while its special outer ring coating provides electrical insulation. This protective layer prevents current damage that can occur in electrically active environments.

With a C3 internal clearance and nylon cage, it offers smooth operation under varying thermal conditions. The insulation withstands voltages from 1000 to 3000 VDC with minimum resistance of 50 MΩ.

You’ll find it suitable for electric motors, generators, or any machinery where electrical currents might cause bearing damage. It meets RoHS and REACH standards for safe use.

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Product Parameters

  • Model NU 1014 ECP/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 70 mm
  • Outside Diameter 110 mm
  • Width 20 mm
  • Net Weight 0.62 kg
  • Basic Dynamic Load Rating 208.0 kN
  • Basic Static Load Rating 220.0 kN
  • Reference Speed 5000.0r/min
  • Breakdown Voltage (DC) 1000 VDC to 3000 VDC
  • Layer Thic kNess 500 µm
  • Electrical Resistance Min. 50MΩ
  • Cage Material Nylon
  • Radial Internal Clearance C3
  • ROHS Compliant
  • REACH Compliant

Features

How Is NU 1014 ECP/C3VL0241 Bearing Engineered for Reliability?

NU 1014 ECP/C3VL0241 Bearing features an insulation coating on its outer ring, protecting against electrical damage in demanding environments.
This coating provides a breakdown voltage from 1000 to 3000 VDC, ensuring reliable operation in electrically active settings.
With a basic dynamic load rating of 208.0 kN, NU 1014 ECP/C3VL0241 Bearing handles heavy radial loads smoothly.
The nylon cage maintains roller alignment, reducing friction and extending service life.

Application

How Does NU 1014 ECP/C3VL0241 Bearing Improve Performance?
NU 1014 ECP/C3VL0241 Bearing works well in industrial equipment like large pumps and conveyor systems where electrical currents could cause damage. Its special insulation coating prevents electrical arcing from affecting machine operation.
You’ll find NU 1014 ECP/C3VL0241 Bearing in automotive electric motors and hybrid vehicle components where it handles both radial loads and electrical insulation needs. The C3 clearance helps accommodate thermal expansion during continuous operation.
For medical imaging devices and laboratory equipment, NU 1014 ECP/C3VL0241 Bearing’s electrical insulation ensures accurate readings by preventing current leakage. The nylon cage provides smooth operation essential for sensitive medical applications.
In automation systems and robotic arms, NU 1014 ECP/C3VL0241 Bearing supports precise movement while protecting against electrical damage from drive motors. Its consistent performance makes it suitable for production lines requiring reliable electrical insulation.

Where Is NU 1014 ECP/C3VL0241 Bearing Used?
NU 1014 ECP/C3VL0241 Bearing fits perfectly in industrial fans and blowers where electrical insulation is needed to prevent current passage through the shaft. The cylindrical roller design handles substantial radial loads in these applications.
Automotive applications include electric power steering systems and generator units where NU 1014 ECP/C3VL0241 Bearing’s insulation protects against stray currents. Its 1000-3000 VDC breakdown voltage rating covers most automotive electrical systems.
Medical device manufacturers use NU 1014 ECP/C3VL0241 Bearing in CT scanners and MRI machines where electrical isolation is critical for patient safety. The bearing’s consistent electrical resistance maintains equipment reliability.
In consumer appliances like washing machines and air conditioners, NU 1014 ECP/C3VL0241 Bearing prevents electrical damage from motor currents while supporting rotating components. The insulation coating lasts through years of household use.

Industrial Uses of NU 1014 ECP/C3VL0241 Bearing
NU 1014 ECP/C3VL0241 Bearing serves well in industrial gearboxes and large electric motors where electrical insulation prevents damage from circulating currents. The cylindrical rollers distribute loads evenly across the raceways.
You’ll notice NU 1014 ECP/C3VL0241 Bearing in electric vehicle drivetrains and charging system components where its electrical resistance protects sensitive electronics. The C3 clearance accommodates temperature variations during extended operation.
For laboratory centrifuges and medical analysis equipment, NU 1014 ECP/C3VL0241 Bearing provides both electrical isolation and reliable rotation at various speeds. The nylon cage contributes to quieter operation in medical settings.
In automated packaging machinery and assembly robots, NU 1014 ECP/C3VL0241 Bearing supports rotating shafts while insulating against electrical interference from nearby motors. Its design helps maintain production line efficiency.

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