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SKF INSOCOAT Cylindrical Roller Bearings NU 1019 ML/C3VL0241

SKF INSOCOAT Cylindrical Roller Bearings NU 1019 ML/C3VL0241

The SKF INSOCOAT cylindrical roller bearing is a compact unit measuring 95mm by 145mm by 24mm, featuring an insulating coating on its outer ring.
It handles dynamic loads up to 335 kN and can operate at speeds reaching 4000 RPM, providing reliable performance in demanding conditions.
The brass cage enhances durability, while the C3 internal clearance accommodates thermal expansion for stable operation.
This bearing is well-suited for electric motors and generators, offering protection against electrical currents with a breakdown voltage from 1000 to 3000 VDC.

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Product Parameters

  • Model NU 1019 ML/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 145.0 mm
  • Width 24.0 mm
  • Net Weight 1.4 kg
  • Basic Dynamic Load Rating 335.0 kN
  • Basic Static Load Rating 365.0 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
SKF INSOCOAT Cylindrical Roller Bearings NU 1019 ML/C3VL0241 dimension drawing
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Features

How Is NU 1019 ML/C3VL0241 Bearing Engineered for Reliability?

NU 1019 ML/C3VL0241 Bearing features an insulation coating on its outer ring, protecting against electrical damage.
With a breakdown voltage rating of 1000-3000 VDC, it prevents current passage that could harm machinery.
The machined brass cage maintains proper roller alignment, reducing friction and wear.
Its C3 radial internal clearance accommodates thermal expansion, ensuring stable operation under varying temperatures.

Application

Where Is NU 1019 ML/C3VL0241 Bearing Used?
NU 1019 ML/C3VL0241 Bearing frequently appears in industrial machinery where electrical insulation is needed, such as large motors and generators. Its special coating prevents electrical currents from damaging the equipment, which helps extend service life.
In automotive electric systems, NU 1019 ML/C3VL0241 Bearing supports components like alternators and traction motors. The brass cage and C3 clearance allow for thermal expansion, maintaining stable performance during speed variations.
For medical imaging devices, NU 1019 ML/C3VL0241 Bearing’s insulation coating ensures reliable operation in sensitive diagnostic equipment. The cylindrical roller design handles radial loads smoothly, which is important for precision instruments.
In automation equipment, NU 1019 ML/C3VL0241 Bearing works well in robotic joints and conveyor drives. The 1000-3000 VDC breakdown voltage rating makes it suitable for environments with variable frequency drives.

Q&A

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