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Inner Rings IR42X47X20-XL

Inner Rings IR42X47X20-XL

The IR42X47X20-XL is a needle roller bearing inner ring with a 42mm bore and 47mm outer diameter, crafted from sturdy chrome steel. Its compact width of 20mm makes it suitable for tight spaces.
Pre-lubricated for smooth operation, it’s designed to handle high radial loads with minimal friction. The precise tolerances ensure a reliable fit in demanding applications.
This model is interchangeable with INA bearings, offering flexibility for replacements. It’s ideal for use in gearboxes, transmissions, or industrial machinery where space is limited.
Weighing just 52.8g, it’s lightweight yet durable. Compliant with RoHS standards for safe and eco-friendly use. The small chamfer radius of 0.3mm allows for easy installation.

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Product Parameters

  • Part Number IR42X47X20-XL
  • Brand TFL
  • Interchangeable brand INA
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Series IR
  • Bore Dia 42 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 47 mm
  • Outer Dia Tolerance -0.019mm to -0.005mm
  • Width 20 mm
  • Width Tolerance -0.12mm to 0
  • Material Chrome Steel
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 52.8 g
  • Rmin 0.3 mm
Inner Rings IR42X47X20-XL dimension drawing
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Features

Performance Features of IR42X47X20-XL Bearing
IR42X47X20-XL Bearing is crafted from chrome steel, offering durability and resistance to wear.
Its precision-engineered dimensions ensure a perfect fit, with a bore diameter of 42 mm and outer diameter of 47 mm.
The needle roller design provides efficient load distribution, enhancing performance in compact spaces.
With a width of 20 mm, it balances strength and space-saving design for various applications.
IR42X47X20-XL Bearing comes pre-lubricated, reducing initial setup time and maintenance needs.
Its compliance with RoHS standards ensures it meets environmental and safety regulations.

Application

Industrial Uses of IR42X47X20-XL Bearing
IR42X47X20-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.
In automotive applications, IR42X47X20-XL Bearing fits well in transmission systems, providing smooth operation under heavy loads. Its metric sizing makes it a versatile choice for various vehicle models.
For automation equipment, IR42X47X20-XL Bearing supports precise movements in robotic arms and conveyor systems. The lubricated design reduces friction, enhancing performance in continuous operations.
Where Is IR42X47X20-XL Bearing Used?
You’ll often find IR42X47X20-XL Bearing in printing machinery, where its compact size and high load capacity are ideal. The precise tolerances ensure consistent performance in high-speed operations.
In household appliances like washing machines, IR42X47X20-XL Bearing helps reduce noise and vibration. Its reliable design makes it a practical choice for long-lasting performance.

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