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Inner Rings IR15X18X16.5-XL

Inner Rings IR15X18X16.5-XL

The IR15X18X16.5-XL is a needle roller bearing inner ring with a 15mm bore and 18mm outer diameter, crafted from sturdy chrome steel. It’s pre-lubricated for smooth operation and weighs just 9.8 grams.
Its compact width of 16.5mm makes it suitable for tight spaces, while the precise tolerances ensure reliable performance. The design includes a small chamfer of 0.3mm for easier installation.
This model is interchangeable with INA bearings, offering a practical replacement option. Ideal for applications like gearboxes or small machinery where space and precision are key.
Compliant with RoHS standards, it’s a safe and durable choice for various industrial needs.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number IR15X18X16.5-XL
  • Brand TFL
  • Interchangeable brand INA
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Series IR
  • Bore Dia 15 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 18 mm
  • Outer Dia Tolerance -0.018mm to -0.004mm
  • Width 16.5 mm
  • Width Tolerance -0.12mm to 0
  • Material Chrome Steel
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 9.8 g
  • Rmin 0.3 mm
Inner Rings IR15X18X16.5-XL dimension drawing
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Features

Why Choose IR15X18X16.5-XL Bearing for Precision Tasks?
IR15X18X16.5-XL Bearing is crafted from chrome steel, offering durability and resistance to wear in precision applications.
Its needle roller design ensures efficient load distribution, making it suitable for compact spaces.
The bearing comes pre-lubricated, reducing friction and ensuring smooth operation from the start.
With a bore diameter of 15 mm and tight tolerances, it provides reliable performance in demanding setups.

Application

Industrial Uses of IR15X18X16.5-XL Bearing
IR15X18X16.5-XL Bearing is commonly used in compact industrial gearboxes, where its needle roller design saves space while handling radial loads efficiently. The chrome steel construction ensures durability in high-stress environments like conveyor systems.
Where Is IR15X18X16.5-XL Bearing Used?
You’ll often spot IR15X18X16.5-XL Bearing in automotive transmissions, where its precise tolerances help smooth gear shifts. Its lubricated design reduces friction, making it ideal for high-speed applications like electric vehicle motors.
Built for Heavy-Duty Use: IR15X18X16.5-XL Bearing
IR15X18X16.5-XL Bearing excels in construction equipment, such as compact hydraulic pumps, thanks to its robust chrome steel material. The narrow width allows it to fit into tight spaces without compromising performance.
Automotive vs Aerospace: Applications of IR15X18X16.5-XL Bearing
In automotive steering systems, IR15X18X16.5-XL Bearing provides reliable support for rotating components. While not typically used in aerospace, its precision makes it suitable for small-scale robotic actuators in industrial automation.
Perfect Fit for Automation: IR15X18X16.5-XL Bearing
IR15X18X16.5-XL Bearing works well in robotic arms, where its lightweight design and smooth operation enhance precision. The metric sizing ensures compatibility with a variety of European-made automation components.

Q&A

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