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FAG Current-Insulated Single Row Cylindrical Roller Bearing NU315-E-XL-M1-J20AA-C3

FAG Current-Insulated Single Row Cylindrical Roller Bearing NU315-E-XL-M1-J20AA-C3

The FAG NU315-E-XL-M1-J20AA-C3 is a current-insulated cylindrical roller bearing with a 75mm bore and 160mm outer diameter, designed to handle heavy loads. Its outer ring features a ceramic coating for electrical insulation, preventing damage from stray currents.

This bearing supports dynamic loads up to 285 kN and static loads up to 265 kN, with a reference speed of 4150 RPM. The brass cage ensures smooth operation and durability under high-stress conditions.

With a C3 radial clearance, it accommodates thermal expansion in demanding environments. The insulating coating offers a breakdown voltage of up to 1000V, making it ideal for electric motors or generators.

Weighing 3.66kg, it’s robust yet manageable for industrial use. Compliant with RoHS and REACH standards, it’s a reliable choice for applications where electrical insulation is critical.

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Product Parameters

  • Model NU315-E-XL-M1-J20AA-C3
  • Product Category Current-Insulated Cylindrical Roller Bearing Single Row
  • Insulating Coating Types Outer ring ceramic coated
  • Coating Suffix J20AA
  • Manufacturers FAG
  • Bore Diameter 75.0 mm
  • Outside Diameter 160.0 mm
  • Width 37.0 mm
  • Net Weight 3.66 kg
  • Basic Dynamic Load Rating 285 kN
  • Basic Static Load Rating 265 kN
  • Reference Speed 4150r/min
  • Breakdown Voltage (DC) ≤1000v
  • Layer Thic kNess 200 um
  • Electrical Resistance 50MΩ (Dry); 10MΩ (Damp)
  • Cage Material M - Brass Cage
  • Radial Internal Clearance C3
  • ROHS Compliant
  • REACH Compliant
FAG Current-Insulated Single Row Cylindrical Roller Bearing NU315-E-XL-M1-J20AA-C3 dimension drawing
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Features

How Does NU315-E-XL-M1-J20AA-C3 Bearing Resist Electrical Current?

NU315-E-XL-M1-J20AA-C3 Bearing features an outer ring ceramic coating, providing effective insulation against electrical currents.
The coating offers a breakdown voltage of up to 1000V, ensuring reliable performance in electrically charged environments.

With a basic dynamic load rating of 285 kN, NU315-E-XL-M1-J20AA-C3 Bearing handles heavy radial loads effortlessly.
Its brass cage enhances durability and maintains smooth operation even at high speeds.

NU315-E-XL-M1-J20AA-C3 Bearing operates efficiently in damp conditions, maintaining an electrical resistance of 10MΩ.
The C3 radial internal clearance allows for thermal expansion, making it suitable for varied applications.

Designed for longevity, NU315-E-XL-M1-J20AA-C3 Bearing reduces maintenance needs with its robust construction.
Its compliance with ROHS and REACH standards ensures environmental and safety adherence.

Application

Industrial Uses of NU315-E-XL-M1-J20AA-C3 Bearing
NU315-E-XL-M1-J20AA-C3 Bearing is commonly used in electric motors and generators, where its current-insulating coating prevents electrical arcing. The brass cage ensures smooth operation even under high rotational speeds.

What Makes NU315-E-XL-M1-J20AA-C3 Bearing a Preferred Choice?
In wind turbines, NU315-E-XL-M1-J20AA-C3 Bearing handles heavy radial loads while its ceramic coating protects against stray currents. Its C3 clearance allows for thermal expansion in demanding environments.

Built for Heavy-Duty Use: NU315-E-XL-M1-J20AA-C3 Bearing
NU315-E-XL-M1-J20AA-C3 Bearing excels in industrial gearboxes, where its high dynamic load rating ensures long service life. The XL design provides extra load capacity for tough applications.

Automotive vs Aerospace: Applications of NU315-E-XL-M1-J20AA-C3 Bearing
In automotive drivetrains, NU315-E-XL-M1-J20AA-C3 Bearing offers reliable performance with its brass cage and insulated coating. For aerospace ground equipment, its precision tolerances maintain stability under variable loads.

Perfect Fit for Automation: NU315-E-XL-M1-J20AA-C3 Bearing
NU315-E-XL-M1-J20AA-C3 Bearing works well in robotic arms, where its low electrical resistance prevents damage from induced currents. The ceramic outer ring coating adds durability in humid conditions.

Q&A

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