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Inner Rings IR75X85X25-XL

Inner Rings IR75X85X25-XL

The IR75X85X25-XL is a needle roller bearing inner ring with a 75mm bore and 85mm outer diameter, crafted from sturdy chrome steel. It’s designed for smooth operation and comes pre-lubricated for immediate use.
With a width of 25mm, this inner ring fits snugly in compact spaces, making it ideal for applications where space is limited. Its precise tolerances ensure reliable performance under load.
This model is interchangeable with INA bearings, offering a practical replacement option. It’s well-suited for use in gearboxes, transmissions, or other machinery requiring needle roller bearings.
Weighing just 238g, it’s lightweight yet durable. Compliant with RoHS standards, it’s a safe choice for various industrial applications. The 1mm minimum corner radius helps with easy installation.

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Product Parameters

  • Part Number IR75X85X25-XL
  • Brand TFL
  • Interchangeable brand INA
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Series IR
  • Bore Dia 75 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 85 mm
  • Outer Dia Tolerance -0.017mm to -0.004mm
  • Width 25 mm
  • Width Tolerance -0.15mm to 0
  • Material Chrome Steel
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 238 g
  • Rmin 1 mm
Inner Rings IR75X85X25-XL dimension drawing
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Features

Core Advantages of IR75X85X25-XL Bearing
IR75X85X25-XL Bearing is crafted from high-quality chrome steel, offering excellent durability and resistance to wear.
Its precision-engineered needle roller design ensures smooth operation under various load conditions.
The bearing features a bore diameter of 75 mm and an outer diameter of 85 mm, making it suitable for compact spaces.
With a width of 25 mm, it provides a balance between strength and space efficiency.
IR75X85X25-XL Bearing comes pre-lubricated, reducing initial setup time and maintenance requirements.
Its compliance with RoHS standards ensures it meets environmental and safety regulations.

Application

Industrial Uses of IR75X85X25-XL Bearing
IR75X85X25-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 like conveyor systems.
What Makes IR75X85X25-XL Bearing a Preferred Choice?
In automotive applications, IR75X85X25-XL Bearing fits well in transmission systems, providing smooth operation under heavy loads. Its metric sizing makes it compatible with various European and Asian vehicle models.
Built for Heavy-Duty Use: IR75X85X25-XL Bearing
For automation equipment, IR75X85X25-XL Bearing offers reliable performance in robotic arms and assembly lines. The lubricated design reduces friction, extending the bearing’s lifespan in continuous operation.
Medical vs Industrial: Where IR75X85X25-XL Bearing Excels
IR75X85X25-XL Bearing is ideal for industrial machinery like printing presses, where precision and load capacity are key. Its compact design also suits medical devices like lab equipment, though industrial use remains its primary focus.

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