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FAG Current-Insulated Single Row Cylindrical Roller Bearing NU210-E-M1-F1-J20AA-C3-M32AX

FAG Current-Insulated Single Row Cylindrical Roller Bearing NU210-E-M1-F1-J20AA-C3-M32AX

The FAG NU210-E-M1-F1-J20AA-C3-M32AX is a current-insulated cylindrical roller bearing with dimensions of 50mm bore, 90mm outer diameter, and 20mm width. Its outer ring features a ceramic coating for electrical insulation, preventing current damage in applications like electric motors.

This bearing handles dynamic loads up to 75kN and static loads of 69kN, with a reference speed of 6600 RPM. The brass cage ensures durability, while the C3 radial clearance allows for thermal expansion in demanding conditions.

The insulating coating provides breakdown protection up to 1000V DC, with high resistance (50MΩ dry). It’s ROHS and REACH compliant, weighing just 0.532kg. Ideal for industrial machinery where electrical currents could cause bearing damage, such as generators or traction motors.

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Product Parameters

  • Model NU210-E-M1-F1-J20AA-C3-M32AX
  • Product Category Current-Insulated Cylindrical Roller Bearing Single Row
  • Insulating Coating Types Outer ring ceramic coated
  • Coating Suffix J20AA
  • Manufacturers FAG
  • Bore Diameter 50.0 mm
  • Outside Diameter 90.0 mm
  • Width 20.0 mm
  • Net Weight 0.532 kg
  • Basic Dynamic Load Rating 75 kN
  • Basic Static Load Rating 69 kN
  • Reference Speed 6600r/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 NU210-E-M1-F1-J20AA-C3-M32AX dimension drawing
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Features

How Does NU210-E-M1-F1-J20AA-C3-M32AX Bearing Resist Electrical Currents?

NU210-E-M1-F1-J20AA-C3-M32AX 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 at high speeds of 6600r/min.
With a basic dynamic load rating of 75 kN, it delivers reliable performance under heavy loads.

Application

Industrial Uses of NU210-E-M1-F1-J20AA-C3-M32AX Bearing
NU210-E-M1-F1-J20AA-C3-M32AX Bearing is commonly used in electric motors and generators, where its current-insulating properties prevent electrical damage. The brass cage ensures smooth operation even under high rotational speeds.

What Makes NU210-E-M1-F1-J20AA-C3-M32AX Bearing a Preferred Choice?
In wind turbines, NU210-E-M1-F1-J20AA-C3-M32AX 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: NU210-E-M1-F1-J20AA-C3-M32AX Bearing
NU210-E-M1-F1-J20AA-C3-M32AX Bearing excels in conveyor systems, where its high dynamic load rating ensures longevity. The damp electrical resistance makes it suitable for humid industrial settings.

Medical vs Industrial: Where NU210-E-M1-F1-J20AA-C3-M32AX Bearing Excels
NU210-E-M1-F1-J20AA-C3-M32AX Bearing is ideal for MRI machines due to its non-conductive outer ring. In contrast, it also performs well in industrial pumps where electrical insulation is needed.

Q&A

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