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Inner Rings IR70X80X54-XL

Inner Rings IR70X80X54-XL

The IR70X80X54-XL is an inner ring for needle roller bearings, featuring a 70mm bore and 80mm outer diameter, crafted from sturdy chrome steel. Its 54mm width provides a solid fit for various applications.
Pre-lubricated for smooth operation, this ring is designed to reduce friction and wear. The chrome steel construction ensures durability under demanding conditions.
Compatible with INA bearings, it offers a reliable replacement option. Ideal for use in gearboxes, transmissions, or industrial machinery where precision and strength are needed.
Weighing 488g, it’s a robust yet manageable component. Compliant with RoHS standards, making it safe for various industrial uses.

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Product Parameters

  • Part Number IR70X80X54-XL
  • Brand TFL
  • Interchangeable brand INA
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Series IR
  • Bore Dia 70 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.026mm to -0.010mm
  • Width 54 mm
  • Width Tolerance -0.15mm to 0
  • Material Chrome Steel
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 488 g
  • Rmin 1 mm
Inner Rings IR70X80X54-XL dimension drawing
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Features

How Is IR70X80X54-XL Bearing Engineered for Reliability?
IR70X80X54-XL Bearing is crafted from high-quality chrome steel, ensuring durability and resistance to wear.
Its precise bore and outer diameter tolerances provide a secure fit, enhancing operational stability.
The needle roller design of IR70X80X54-XL Bearing allows for efficient load distribution in compact spaces.
With a width of 54 mm, it offers robust support for various industrial applications.
IR70X80X54-XL Bearing comes pre-lubricated, reducing initial setup time and maintenance needs.
Its compliance with RoHS standards ensures it meets environmental and safety regulations.

Application

Industrial Uses of IR70X80X54-XL Bearing
IR70X80X54-XL Bearing is commonly used in industrial gearboxes, where its needle roller design efficiently handles high radial loads. The chrome steel construction ensures durability in demanding environments.
What Makes IR70X80X54-XL Bearing a Preferred Choice?
In automotive transmissions, IR70X80X54-XL Bearing provides smooth operation and reduces friction, enhancing overall performance. Its metric sizing makes it a versatile fit for various vehicle models.
Built for Heavy-Duty Use: IR70X80X54-XL Bearing
For heavy machinery like construction equipment, IR70X80X54-XL Bearing offers reliable support under intense loads. The lubricated design helps maintain performance over extended periods.
Medical vs Industrial: Where IR70X80X54-XL Bearing Excels
While IR70X80X54-XL Bearing excels in industrial applications, its precision also suits medical devices like diagnostic equipment. The consistent performance ensures accuracy in critical settings.
Perfect Fit for Automation: IR70X80X54-XL Bearing
In robotic arms and automated systems, IR70X80X54-XL Bearing ensures precise movement and reduced wear. Its compact design is ideal for space-constrained applications.

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