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FAG Current-Insulated Single Row Tapered Roller Bearing Z-547733.02.TR1-J20AA

FAG Current-Insulated Single Row Tapered Roller Bearing Z-547733.02.TR1-J20AA

The FAG Z-547733.02.TR1-J20AA is a current-insulated tapered roller bearing with a 254mm bore and 358.775mm outer diameter, designed to handle heavy loads. Its ceramic-coated outer ring provides electrical insulation, preventing current damage in applications like electric motors.

With a dynamic load rating of 720 kN and static load rating of 1370 kN, it offers reliable performance under demanding conditions. The steel cage ensures durability, while the 200µm coating thickness maintains insulation even in damp environments.

This bearing is ideal for industrial machinery where electrical currents are a concern, such as wind turbines or railway systems. Compliant with RoHS and REACH standards, it’s a safe and robust choice for specialised applications.

Weighing 22.3kg, it’s built for stability and long-term use, even in challenging conditions. The insulation properties (50MΩ dry, 10MΩ damp) make it versatile for various electrical environments.

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Product Parameters

  • Model Z-547733.02.TR1-J20AA
  • Product Category Current-Insulated Single Row Tapered Roller Bearing
  • Insulating Coating Types Outer ring ceramic coated
  • Coating Suffix J20AA
  • Manufacturers FAG
  • Bore Diameter 254 mm
  • Outside Diameter 358.775 mm
  • Width 71.438 mm
  • Net Weight 22.3 Kg
  • Basic Dynamic Load Rating 720 kN
  • Basic Static Load Rating 1370 kN
  • Breakdown Voltage (DC) ≤3000
  • Layer thickNess 200 µm
  • Electrical Resistance 50MΩ (Dry); 10MΩ (Damp)
  • Cage material Steel
  • ROHS Compliant
  • REACH Compliant
FAG Current-Insulated Single Row Tapered Roller Bearing Z-547733.02.TR1-J20AA dimension drawing
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Features

How Is Z-547733.02.TR1-J20AA Bearing Engineered for Reliability?

Z-547733.02.TR1-J20AA Bearing features an outer ring ceramic coating, providing excellent current insulation.
This design ensures reliable performance in electrical applications, with a breakdown voltage of up to 3000V.

The steel cage maintains proper roller alignment, enhancing durability under heavy loads.
With a basic dynamic load rating of 720 kN, it handles demanding industrial conditions.

Z-547733.02.TR1-J20AA Bearing’s insulating coating offers high electrical resistance, even in damp environments.
Its robust construction and precise dimensions ensure long-term reliability.

Application

Industrial Uses of Z-547733.02.TR1-J20AA Bearing
Z-547733.02.TR1-J20AA Bearing is commonly used in heavy machinery like wind turbines and industrial gearboxes, where its current-insulating properties prevent electrical damage. The ceramic coating on the outer ring ensures reliable performance in electrically noisy environments.

In automotive applications, Z-547733.02.TR1-J20AA Bearing supports high-load components such as drivetrains and wheel hubs. Its tapered roller design handles both radial and axial loads efficiently, making it versatile for various vehicle types.

For automation systems, Z-547733.02.TR1-J20AA Bearing’s steel cage and robust construction provide durability in robotic arms and conveyor systems. The insulating coating also protects against stray currents, extending the bearing’s lifespan in sensitive equipment.

Medical imaging devices benefit from Z-547733.02.TR1-J20AA Bearing’s precise engineering and electrical resistance. Its stable performance ensures accurate operation in MRI machines and other high-precision diagnostic tools.

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