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Heavy Duty Needle Roller Bearings (Machined) RNA4822-XL

Heavy Duty Needle Roller Bearings (Machined) RNA4822-XL

The RNA4822-XL is a heavy-duty needle roller bearing with a 120mm bore and 140mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 23850 lbf and operates smoothly at speeds up to 3900 RPM.
Its open design and press-fit mounting make it easy to install, while the steel cage ensures durability under heavy use. The bearing requires regular lubrication for optimal performance.
This model works well in temperatures from -20°C to 110°C and is interchangeable with INA bearings, offering a practical replacement option. Ideal for industrial machinery or automotive applications where high radial loads are common.
Weighing 670g, it’s robust yet manageable for its size. Compliant with RoHS standards for safe and eco-friendly use.

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Product Parameters

  • Part Number RNA4822-XL
  • Brand TFL
  • Interchangeable brand INA
  • System of Measurement Metric
  • Bearing Type Roller
  • Roller Bearing Type Needle
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Open
  • Inner Ring No
  • Series Without Inner Ring
  • Bore Dia 120 mm
  • Bore Dia Tolerance 0.036mm to 0.058mm
  • Outer Dia 140 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 30 mm
  • Width Tolerance -0.2mm to 0
  • Ring Material Steel
  • Cage Material Steel
  • Roller Material Steel
  • Dynamic Radial Load 23850 lbf
  • Static Radial Load 48600 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 3900 rpm
  • Weight 670 g
Heavy Duty Needle Roller Bearings (Machined) RNA4822-XL dimension drawing
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Features

Performance Features of RNA4822-XL Bearing
RNA4822-XL Bearing is built for heavy-duty radial loads, with a dynamic radial load capacity of 23850 lbf.
Its steel construction ensures durability and resistance to wear in demanding applications.
The open design allows for easy lubrication, maintaining smooth operation under high stress.
With a maximum speed of 3900 rpm, it balances performance and reliability.
RNA4822-XL Bearing operates efficiently in temperatures ranging from -20 to 110 °C.
Its press-fit shaft mount type simplifies installation, reducing downtime.
The needle roller design provides excellent load distribution, enhancing longevity.
Weighing just 670 g, it offers a lightweight yet robust solution for industrial use.

Application

Industrial Uses of RNA4822-XL Bearing
RNA4822-XL Bearing is commonly used in heavy machinery like construction equipment and agricultural tools, where its high radial load capacity handles demanding conditions. The steel construction ensures durability even in rugged environments.
Where Is RNA4822-XL Bearing Used?
You’ll often find RNA4822-XL Bearing in automotive transmissions and industrial gearboxes, thanks to its press-fit design for secure mounting. Its open seal type simplifies lubrication, making maintenance straightforward.
Built for Heavy-Duty Use: RNA4822-XL Bearing
RNA4822-XL Bearing excels in applications like hydraulic pumps and conveyor systems, where its needle roller design provides smooth operation under heavy loads. The metric sizing ensures compatibility with a wide range of machinery.
Automotive vs Industrial: Applications of RNA4822-XL Bearing
In automotive settings, RNA4822-XL Bearing supports components like differential systems, while in industrial use, it’s ideal for heavy-duty presses. Its steel cage and rollers offer reliable performance in both scenarios.

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