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Inner Rings IR340X370X80-XL
Inner Rings IR340X370X80-XL

Inner Rings IR340X370X80-XL

The IR340X370X80-XL is a needle roller bearing inner ring with a 340mm bore and 370mm outer diameter, crafted from sturdy chrome steel. Its width of 80mm makes it suitable for heavy-duty applications where space is a consideration.
Designed for smooth operation, this ring comes pre-lubricated for immediate use, reducing setup time. The chrome steel construction ensures durability under demanding conditions.
With a minimum corner radius of 2.1mm, it fits seamlessly into assemblies requiring precise alignment. The ring meets RoHS standards, ensuring safe and environmentally friendly use.
Ideal for large machinery or industrial equipment, this inner ring is interchangeable with INA models, offering flexibility in replacements. Weighing 10.2kg, it’s built to handle significant loads while maintaining performance.

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Product Parameters

  • Part Number IR340X370X80-XL
  • Brand TFL
  • Interchangeable brand INA
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Series IR
  • Bore Dia 340 mm
  • Bore Dia Tolerance -0.04mm to 0
  • Outer Dia 370 mm
  • Outer Dia Tolerance -0.127mm to -0.083mm
  • Width 80 mm
  • Width Tolerance -0.4mm to 0
  • Material Chrome Steel
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 10200 g
  • Rmin 2.1 mm

Features

Performance Features of IR340X370X80-XL Bearing
IR340X370X80-XL Bearing is crafted from chrome steel, offering durability and resistance to wear.
Its needle roller design ensures efficient load distribution, making it suitable for high-capacity applications.
The precise bore diameter of 340 mm with tight tolerance ensures a secure fit and smooth operation.
With an outer diameter of 370 mm, it provides stability even under heavy loads.
IR340X370X80-XL Bearing comes pre-lubricated, reducing initial setup time and maintenance needs.
Its robust construction and compliance with RoHS standards make it an environmentally friendly choice.

Application

Industrial Uses of IR340X370X80-XL Bearing
IR340X370X80-XL Bearing is commonly used in heavy machinery, such as construction equipment and mining gear, where its needle roller design handles high radial loads efficiently. The chrome steel material ensures durability even in demanding conditions.
What Makes IR340X370X80-XL Bearing a Preferred Choice?
In automotive applications, IR340X370X80-XL Bearing fits well in large transmission systems, providing smooth operation under substantial stress. Its metric dimensions make it compatible with various industrial and vehicle standards.
Built for Heavy-Duty Use: IR340X370X80-XL Bearing
For automation systems, IR340X370X80-XL Bearing supports robotic arms and conveyor belts, where precision and reliability are key. The lubricated design reduces friction, extending the bearing’s service life.
Medical vs Industrial: Where IR340X370X80-XL Bearing Excels
While IR340X370X80-XL Bearing isn’t typically used in medical devices, it shines in industrial settings like printing presses and packaging machines. Its robust construction ensures consistent performance in high-speed operations.

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