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Heavy Duty Needle Roller Bearings (Machined) NA4900-XL

Heavy Duty Needle Roller Bearings (Machined) NA4900-XL

The NA4900-XL is a heavy-duty needle roller bearing with a 10mm bore and 22mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 2160 lbf and spins smoothly at speeds up to 24,600 RPM.
Its open design requires regular lubrication, while the steel cage ensures durability under high stress. The bearing operates efficiently in temperatures ranging from -20°C to 110°C.
Designed for press-fit mounting, it’s easy to install in tight spaces. Ideal for applications like gearboxes, pumps, or small machinery where space is limited but high load capacity is needed.
Weighing just 23g, it’s lightweight yet robust. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number NA4900-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 10 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 22 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 13 mm
  • Width Tolerance -0.12mm to 0
  • Ring Material Steel
  • Cage Material Steel
  • Roller Material Steel
  • Dynamic Radial Load 2160 lbf
  • Static Radial Load 2070 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 24600 rpm
  • Weight 23 g
Heavy Duty Needle Roller Bearings (Machined) NA4900-XL dimension drawing
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Features

Performance Features of NA4900-XL Bearing
NA4900-XL Bearing is built with steel rings and rollers, offering strong radial load capacity up to 2160 lbf.
Its press-fit shaft mount ensures secure installation, reducing slippage during operation.
The open design allows for easy lubrication, maintaining smooth performance even at high speeds.
With a maximum speed of 24,600 rpm, it delivers reliable performance in demanding radial load applications.

Application

Industrial Uses of NA4900-XL Bearing
NA4900-XL Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its robust design handles high radial loads effortlessly. The steel construction ensures durability even in demanding environments.
Where Is NA4900-XL Bearing Used?
In automotive applications, NA4900-XL Bearing fits well in gearboxes and transmissions, providing smooth operation under high-speed conditions. Its press-fit design makes installation straightforward and secure.
Built for Heavy-Duty Use: NA4900-XL Bearing
This bearing excels in industrial automation, particularly in conveyor systems and robotic arms, where precision and reliability are key. The open seal type allows for easy lubrication, extending its service life.
Automotive vs Industrial: Applications of NA4900-XL Bearing
While NA4900-XL Bearing is a staple in vehicle drivetrains, it also shines in industrial pumps and compressors. Its high-speed capability and radial load capacity make it versatile across sectors.
Perfect Fit for Automation: NA4900-XL Bearing
NA4900-XL Bearing is ideal for 3D printers and CNC machines, where its compact size and high rpm rating ensure accurate movements. The steel rollers provide consistent performance over time.

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