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Inner Rings IR25X30X20.5-XL

Inner Rings IR25X30X20.5-XL

The IR25X30X20.5-XL is a needle roller bearing inner ring with a 25mm bore and 30mm outer diameter, crafted from sturdy chrome steel. Its compact width of 20.5mm makes it a space-saving choice for tight assemblies.
Pre-lubricated for smooth operation, this ring handles high radial loads with ease. The precise tolerances ensure a snug fit, reducing wear over time.
Designed for compatibility with INA bearings, it’s a practical option for replacements or upgrades. The small chamfer radius of 0.3mm allows for easy installation in confined spaces.
Ideal for use in gearboxes, transmissions, or industrial machinery where reliability is key. Weighing just 33.4g, it’s lightweight yet durable for its size. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number IR25X30X20.5-XL
  • Brand TFL
  • Interchangeable brand INA
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Series IR
  • Bore Dia 25 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 30 mm
  • Outer Dia Tolerance -0.012mm to 0
  • Width 20.5 mm
  • Width Tolerance -0.12mm to 0
  • Material Chrome Steel
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 33.4 g
  • Rmin 0.3 mm
Inner Rings IR25X30X20.5-XL dimension drawing
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Features

How Is IR25X30X20.5-XL Bearing Engineered for Reliability?
IR25X30X20.5-XL Bearing is crafted from chrome steel, offering excellent durability and resistance to wear.
Its precise dimensions and tight tolerances ensure smooth operation in needle roller bearing applications.
The lubrication system in IR25X30X20.5-XL Bearing reduces friction, enhancing performance and longevity.
With a compact design, it fits seamlessly into various mechanical setups.
IR25X30X20.5-XL Bearing meets RoHS compliance, making it suitable for environmentally conscious applications.
Its lightweight construction at 33.4 g ensures easy handling without compromising strength.

Application

Industrial Uses of IR25X30X20.5-XL Bearing
IR25X30X20.5-XL Bearing is commonly used in industrial gearboxes, where its needle roller design handles high radial loads efficiently. The chrome steel construction ensures durability in demanding environments.

In automotive applications, IR25X30X20.5-XL Bearing fits well in transmission systems, providing smooth operation under heavy loads. Its metric sizing makes it compatible with various vehicle models.

For automation equipment, IR25X30X20.5-XL Bearing supports precise movements in robotic arms and conveyor systems. The lubricated design reduces friction, enhancing performance in continuous operations.

In medical devices, IR25X30X20.5-XL Bearing offers reliable performance in imaging equipment and surgical tools. Its compact size and high load capacity make it suitable for space-constrained applications.

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