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Heavy Duty Needle Roller Bearings (Machined) NAO35X55X20-XL

Heavy Duty Needle Roller Bearings (Machined) NAO35X55X20-XL

The NAO35X55X20-XL is a heavy-duty needle roller bearing with a 35mm bore and 55mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 8325 lbf and spins smoothly at speeds up to 11300 RPM.
Its open design allows for easy lubrication, while the steel cage ensures durability under pressure. 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 applications like gearboxes or industrial machinery where high radial loads are common.
Weighing just 190g, it’s lightweight yet robust. Compliant with RoHS standards, it operates efficiently in temperatures from -20°C to 110°C.

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Product Parameters

  • Part Number NAO35X55X20-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 35 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 55 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 20 mm
  • Width Tolerance -0.12mm to 0
  • Ring Material Steel
  • Cage Material Steel
  • Roller Material Steel
  • Dynamic Radial Load 8325 lbf
  • Static Radial Load 12825 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 11300 rpm
  • Weight 190 g
Heavy Duty Needle Roller Bearings (Machined) NAO35X55X20-XL dimension drawing
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Features

How Does NAO35X55X20-XL Bearing Handle Heavy Loads?
NAO35X55X20-XL Bearing is built with steel rings and rollers, offering robust resistance to heavy radial loads.
Its dynamic radial load capacity reaches 8325 lbf, ensuring dependable performance in tough conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 11,300 rpm, it combines strength and efficiency for demanding applications.

Application

Industrial Uses of NAO35X55X20-XL Bearing
NAO35X55X20-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 tough working conditions.
What Makes NAO35X55X20-XL Bearing a Preferred Choice?
In automotive applications, NAO35X55X20-XL Bearing fits well in gearboxes and transmission systems, thanks to its compact design and press-fit mounting. Its high-speed capability makes it suitable for performance vehicles.
Built for Heavy-Duty Use: NAO35X55X20-XL Bearing
For automation systems, NAO35X55X20-XL Bearing works efficiently in robotic arms and conveyor belts, providing smooth motion under radial loads. The open seal design allows for easy lubrication and maintenance.
Medical vs Industrial: Where NAO35X55X20-XL Bearing Excels
While not typically used in medical devices, NAO35X55X20-XL Bearing shines in industrial settings like printing presses and packaging machines. Its precision and reliability keep production lines running smoothly.

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