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FAG Current-Insulated Single Row Cylindrical Roller Bearing NU217-E-M1-J20AA-C3

FAG Current-Insulated Single Row Cylindrical Roller Bearing NU217-E-M1-J20AA-C3

The NU217-E-M1-J20AA-C3 is a current-insulated cylindrical roller bearing with dimensions of 85mm bore, 150mm outer diameter, and 28mm width. Its outer ring features a ceramic coating to prevent electrical damage, making it ideal for environments with stray currents.

With a dynamic load rating of 194kN and a reference speed of 4000r/min, it handles heavy loads while maintaining smooth operation. The brass cage ensures durability and reliable performance under stress.

The insulating coating provides a breakdown voltage of up to 1000V, with electrical resistance of 50MΩ when dry. This makes it suitable for use in electric motors or generators where electrical insulation is crucial.

Weighing 2.14kg, it’s a robust choice for industrial applications. Compliant with RoHS and REACH standards, it’s both safe and environmentally friendly. Perfect for machinery requiring protection against electrical currents.

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Product Parameters

  • Model NU217-E-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 85.0 mm
  • Outside Diameter 150.0 mm
  • Width 28.0 mm
  • Net Weight 2.14 kg
  • Basic Dynamic Load Rating 194 kN
  • Basic Static Load Rating 194 kN
  • Reference Speed 4000r/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 NU217-E-M1-J20AA-C3 dimension drawing
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Features

Performance Features of NU217-E-M1-J20AA-C3 Bearing

NU217-E-M1-J20AA-C3 Bearing features an outer ring ceramic coating, providing excellent electrical insulation.
This design prevents current passage, making it ideal for applications with electrical currents.

The brass cage ensures smooth operation and reduces friction under heavy loads.
With a basic dynamic load rating of 194 kN, it handles demanding conditions reliably.

NU217-E-M1-J20AA-C3 Bearing operates efficiently at speeds up to 4000r/min.
Its C3 radial internal clearance allows for thermal expansion in high-temperature environments.

The coating offers high electrical resistance, even in damp conditions.
This ensures consistent performance in various industrial applications.

Application

Industrial Uses of NU217-E-M1-J20AA-C3 Bearing
NU217-E-M1-J20AA-C3 Bearing is commonly used in electric motors and generators, where its current-insulating coating prevents electrical damage. The brass cage ensures smooth operation even under high rotational speeds.

What Makes NU217-E-M1-J20AA-C3 Bearing a Preferred Choice?
In wind turbines, NU217-E-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: NU217-E-M1-J20AA-C3 Bearing
NU217-E-M1-J20AA-C3 Bearing works well in industrial gearboxes, offering reliable performance with its high dynamic load rating. The damp-resistant insulation makes it suitable for humid conditions.

Automotive vs Aerospace: Applications of NU217-E-M1-J20AA-C3 Bearing
In automotive drivetrains, NU217-E-M1-J20AA-C3 Bearing supports shafts with precision, while its aerospace use benefits from the lightweight brass cage. The coating ensures longevity in both fields.

Perfect Fit for Automation: NU217-E-M1-J20AA-C3 Bearing
NU217-E-M1-J20AA-C3 Bearing is ideal for robotic arms, where its insulation prevents electrical interference. The high reference speed keeps operations smooth and efficient.

Q&A

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