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Heavy Duty Needle Roller Bearings (Machined) NAO90X120X30-XL

Heavy Duty Needle Roller Bearings (Machined) NAO90X120X30-XL

The NAO90X120X30-XL is a heavy-duty needle roller bearing with a 90mm bore and 120mm outer diameter, crafted from sturdy steel for long-lasting performance. It handles radial loads up to 18000 lbf and operates smoothly at speeds up to 4700 RPM.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. The bearing is press-fit mounted, making installation straightforward.

This model is interchangeable with INA bearings, offering a reliable replacement option. Ideal for heavy machinery or industrial equipment where radial loads are common.

Weighing 1044g, it’s built to withstand 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 NAO90X120X30-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 90 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 120 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 30 mm
  • Width Tolerance -0.2mm to 0
  • Ring Material Steel
  • Cage Material Steel
  • Roller Material Steel
  • Dynamic Radial Load 18000 lbf
  • Static Radial Load 42300 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 4700 rpm
  • Weight 1044 g
Heavy Duty Needle Roller Bearings (Machined) NAO90X120X30-XL dimension drawing
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Features

How Does NAO90X120X30-XL Bearing Handle Heavy Loads?
NAO90X120X30-XL Bearing is built with steel rings and rollers, offering robust resistance to high radial loads.
Its dynamic radial load capacity reaches 18000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a maximum speed of 4700 rpm, it delivers reliable performance under demanding conditions.

Application

Industrial Uses of NAO90X120X30-XL Bearing
NAO90X120X30-XL Bearing is commonly used in heavy machinery like construction equipment and agricultural tools, where its high radial load capacity is essential. The steel construction ensures durability even in demanding environments.
What Makes NAO90X120X30-XL Bearing a Preferred Choice?
In automotive applications, NAO90X120X30-XL Bearing fits well in gearboxes and drivetrains, providing reliable performance under high stress. Its press-fit design simplifies installation and maintenance.
Built for Heavy-Duty Use: NAO90X120X30-XL Bearing
For automation systems, NAO90X120X30-XL Bearing handles repetitive motions in robotic arms and conveyor belts smoothly. The open seal type allows for easy lubrication, extending its service life.
Light-Duty vs Heavy-Duty: Best Uses for NAO90X120X30-XL Bearing
In consumer electronics, NAO90X120X30-XL Bearing is less common but can be found in high-power tools like industrial drills. Its metric dimensions make it versatile for various equipment designs.

Q&A

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