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Heavy Duty Needle Roller Bearings (Machined) NA4924-XL
Heavy Duty Needle Roller Bearings (Machined) NA4924-XL

Heavy Duty Needle Roller Bearings (Machined) NA4924-XL

The NA4924-XL is a heavy-duty needle roller bearing with a 120mm bore and 165mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 46125 lbf and operates smoothly at speeds up to 3400 RPM.
Its open design requires regular lubrication, while the steel cage ensures durability under high stress. The bearing is designed for press-fit mounting, making installation straightforward.
This model is interchangeable with INA bearings, offering a practical replacement option. Ideal for industrial machinery or automotive applications where high radial loads are common.
Weighing 2860g, it’s built to last in temperatures from -20°C to 110°C. Compliant with RoHS standards for safe and eco-friendly use.

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Product Parameters

  • Part Number NA4924-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 Yes
  • Series With Inner Ring
  • Bore Dia 120 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 165 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 45 mm
  • Width Tolerance -0.2mm to 0
  • Ring Material Steel
  • Cage Material Steel
  • Roller Material Steel
  • Dynamic Radial Load 46125 lbf
  • Static Radial Load 87750 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 3400 rpm
  • Weight 2860 g

Features

Performance Features of NA4924-XL Bearing
NA4924-XL Bearing is built for heavy-duty radial loads, with a dynamic radial load capacity of 46125 lbf.
Its steel construction ensures durability and reliable performance in demanding industrial applications.
The open design and press-fit shaft mounting make NA4924-XL Bearing easy to install and maintain.
With a maximum speed of 3400 rpm, it balances high performance and long service life.
NA4924-XL Bearing operates efficiently within a temperature range of -20 to 110 °C.
Its precise dimensions and tolerances ensure smooth operation and minimal wear.

Application

Industrial Uses of NA4924-XL Bearing
NA4924-XL Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its high radial load capacity ensures reliable performance. The steel construction makes it durable in demanding environments.
Where Is NA4924-XL Bearing Used?
In automotive applications, NA4924-XL Bearing fits well in gearboxes and drivetrains, handling high-speed rotations with ease. Its press-fit design simplifies installation and maintenance.
Built for Heavy-Duty Use: NA4924-XL Bearing
This bearing excels in industrial settings like conveyor systems and hydraulic pumps, thanks to its robust steel rollers and open design. The wide temperature range allows for use in varied climates.
Automotive vs Industrial: Applications of NA4924-XL Bearing
NA4924-XL Bearing is versatile, suitable for both vehicle transmissions and factory machinery. Its high dynamic load rating makes it a dependable choice for continuous operation.
Perfect Fit for Automation: NA4924-XL Bearing
In robotic arms and automated production lines, NA4924-XL Bearing provides smooth motion and long service life. The steel cage ensures stability even under frequent load changes.

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