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Inner Rings IR35X42X20-IS1-XL

Inner Rings IR35X42X20-IS1-XL

The IR35X42X20-IS1-XL is a needle roller bearing inner ring with a 35mm bore and 42mm outer diameter, crafted from sturdy chrome steel. Its compact 20mm width makes it a space-saving choice for tight setups.
Pre-lubricated for smooth operation, it features a single lubrication hole for easy maintenance. The bearing handles radial loads efficiently, with a minimal chamfer of 0.6mm for seamless integration.
Designed to work with INA-compatible needle roller cages, it’s a reliable replacement option. Ideal for gearboxes, transmissions, or industrial machinery where precision and durability matter.
Weighing just 63.9g, it’s lightweight yet robust. Compliant with RoHS standards, ensuring safe and eco-friendly use.

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Product Parameters

  • Part Number IR35X42X20-IS1-XL
  • Brand TFL
  • Interchangeable brand INA
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Series IR-IS1
  • Bore Dia 35 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 42 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 20 mm
  • Width Tolerance -0.12mm to 0
  • Material Chrome Steel
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 63.9 g
  • Rmin 0.6 mm
Inner Rings IR35X42X20-IS1-XL dimension drawing
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Features

Why Choose IR35X42X20-IS1-XL Bearing for Precision Tasks?
IR35X42X20-IS1-XL Bearing is crafted from chrome steel, offering excellent durability for precision applications.
Its needle roller design ensures smooth operation and efficient load distribution.
The bearing features a single lubrication hole, making maintenance straightforward and reducing downtime.
With a bore diameter of 35 mm and tight tolerances, it provides reliable performance in demanding conditions.
IR35X42X20-IS1-XL Bearing is RoHS compliant, ensuring it meets environmental and safety standards.
Its compact design and lightweight construction make it ideal for space-constrained applications.

Application

Essential Roles of IR35X42X20-IS1-XL Bearing
IR35X42X20-IS1-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 environments.
In automotive applications, IR35X42X20-IS1-XL Bearing supports transmission systems, providing smooth operation under high-speed conditions. Its metric sizing makes it a versatile choice for various vehicle models.
For automation equipment, IR35X42X20-IS1-XL Bearing’s precise tolerances and lubrication holes enhance performance in robotic arms and conveyor systems. The lightweight design also contributes to energy efficiency.
In medical devices, IR35X42X20-IS1-XL Bearing’s reliability is key for precision instruments like surgical tools. The compliant RoHS status ensures it meets stringent health and safety standards.

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