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Inner Rings IR40X45X20.5-XL
Inner Rings IR40X45X20.5-XL

Inner Rings IR40X45X20.5-XL

The IR40X45X20.5-XL is a needle roller bearing inner ring with a 40mm bore and 45mm outer diameter, crafted from sturdy chrome steel. Its compact width of 20.5mm makes it suitable for tight spaces.
This component handles radial loads efficiently and is pre-lubricated for smooth operation right out of the box. The precise tolerances ensure a snug fit with compatible outer rings.
Designed for easy interchangeability with INA bearings, it simplifies replacements in existing setups. The small radius of 0.3mm allows for compact assembly designs.
Weighing just 51.8 grams, it’s ideal for applications like gearboxes or automotive systems where space and weight matter. RoHS compliance guarantees safe use in various industries.

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Product Parameters

  • Part Number IR40X45X20.5-XL
  • Brand TFL
  • Interchangeable brand INA
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Series IR
  • Bore Dia 40 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 45 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 20.5 mm
  • Width Tolerance -0.12mm to 0
  • Material Chrome Steel
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 51.8 g
  • Rmin 0.3 mm

Features

Performance Features of IR40X45X20.5-XL Bearing
IR40X45X20.5-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 holes in IR40X45X20.5-XL Bearing help maintain consistent performance by reducing friction.
With a lightweight design at just 51.8 g, it is easy to handle and install in various machinery.
IR40X45X20.5-XL Bearing meets RoHS compliance, making it suitable for environmentally conscious applications.
Its robust construction ensures reliable performance even in demanding industrial environments.

Application

Industrial Uses of IR40X45X20.5-XL Bearing
IR40X45X20.5-XL Bearing is commonly used in industrial gearboxes, where its needle roller design efficiently handles high radial loads in compact spaces. The chrome steel construction ensures durability even in demanding conditions.
What Makes IR40X45X20.5-XL Bearing a Preferred Choice?
In automotive applications, IR40X45X20.5-XL Bearing fits well in transmission systems, providing smooth operation and reducing friction. Its metric sizing makes it compatible with various vehicle models.
Built for Heavy-Duty Use: IR40X45X20.5-XL Bearing
For automation equipment, IR40X45X20.5-XL Bearing offers reliable performance in robotic arms and conveyor systems. The lubricated design helps maintain efficiency over long periods of use.
Medical vs Industrial: Where IR40X45X20.5-XL Bearing Excels
While IR40X45X20.5-XL Bearing is robust enough for industrial machinery, its precision also suits medical devices like diagnostic equipment. The consistent performance ensures accuracy in critical applications.

Q&A

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