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FAG Current-Insulated Single Row Cylindrical Roller Bearing NU1032-XL-M1-J20AA-C3

FAG Current-Insulated Single Row Cylindrical Roller Bearing NU1032-XL-M1-J20AA-C3

The FAG NU1032-XL-M1-J20AA-C3 is a current-insulated cylindrical roller bearing with dimensions of 160mm x 240mm x 38mm. Its outer ring features a ceramic coating for electrical insulation, preventing damage from stray currents.

This bearing handles dynamic loads up to 290 kN and static loads up to 355 kN, with a maximum speed of 3000 rpm. The brass cage ensures smooth operation and durability under heavy loads.

The insulation provides high resistance (50MΩ dry) and can withstand voltages up to 1000V. Its C3 radial clearance makes it suitable for applications with thermal expansion.

Ideal for electric motors or generators where electrical insulation is needed. Compliant with RoHS and REACH standards, it weighs 6kg for easy handling.

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Product Parameters

  • Model NU1032-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 160.0 mm
  • Outside Diameter 240.0 mm
  • Width 38.0 mm
  • Net Weight 6 kg
  • Basic Dynamic Load Rating 290 kN
  • Basic Static Load Rating 355 kN
  • Reference Speed 3000r/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 NU1032-XL-M1-J20AA-C3 dimension drawing
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Features

How Does NU1032-XL-M1-J20AA-C3 Bearing Resist Electrical Currents?

NU1032-XL-M1-J20AA-C3 Bearing features an outer ring ceramic coating, providing excellent insulation against electrical currents.
The coating offers a breakdown voltage of up to 1000V, making it suitable for applications with electrical interference.

Its brass cage ensures smooth operation and reduces friction, even under high loads.
With a dynamic load rating of 290 kN, NU1032-XL-M1-J20AA-C3 Bearing delivers reliable performance in demanding conditions.

The C3 radial internal clearance allows for thermal expansion, maintaining stability in varying temperatures.
This design ensures long service life and minimal maintenance, reducing operational costs.

Application

Industrial Uses of NU1032-XL-M1-J20AA-C3 Bearing
NU1032-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.

Where Is NU1032-XL-M1-J20AA-C3 Bearing Used?
In wind turbines, NU1032-XL-M1-J20AA-C3 Bearing handles radial loads efficiently while its ceramic coating protects against stray currents. Its C3 clearance allows for thermal expansion in demanding environments.

Built for Heavy-Duty Use: NU1032-XL-M1-J20AA-C3 Bearing
NU1032-XL-M1-J20AA-C3 Bearing excels in industrial gearboxes, offering reliable performance under heavy loads. The ceramic outer ring coating adds durability in electrically charged applications.

Automotive vs Aerospace: Applications of NU1032-XL-M1-J20AA-C3 Bearing
In automotive alternators, NU1032-XL-M1-J20AA-C3 Bearing prevents electrical damage, while in aerospace systems, it ensures precision under varying temperatures. Its 290 kN dynamic load rating suits both fields well.

Key Fields for NU1032-XL-M1-J20AA-C3 Bearing
NU1032-XL-M1-J20AA-C3 Bearing is ideal for railway traction motors, where insulation and load capacity are critical. The 38mm width provides stability without compromising compact design needs.

Q&A

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