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Heavy Duty Needle Roller Bearings (Machined) NK80/25-XL
Heavy Duty Needle Roller Bearings (Machined) NK80/25-XL

Heavy Duty Needle Roller Bearings (Machined) NK80/25-XL

The NK80/25-XL is a heavy-duty needle roller bearing with an 80mm bore and 95mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 14175 lbf and operates smoothly at speeds up to 5800 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 lubrication for optimal performance and works in temperatures from -20°C to 110°C.
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 301g, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number NK80/25-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 80 mm
  • Bore Dia Tolerance 0.03mm to 0.049mm
  • Outer Dia 95 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 25 mm
  • Width Tolerance -0.15mm to 0
  • Ring Material Steel
  • Cage Material Steel
  • Roller Material Steel
  • Dynamic Radial Load 14175 lbf
  • Static Radial Load 26775 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 5800 rpm
  • Weight 301 g

Features

Why Choose NK80/25-XL Bearing for Precision Tasks?
NK80/25-XL Bearing is crafted with steel rings and rollers, offering strong radial load capacity up to 14175 lbf.
Its press-fit shaft mount ensures secure installation, reducing slippage during operation.
The open design allows for easy lubrication, maintaining smooth performance in various conditions.
With a maximum speed of 5800 rpm, it delivers consistent reliability in high-speed applications.
NK80/25-XL Bearing operates efficiently within a temperature range of -20 to 110°C.
Its durable steel construction ensures long service life, even under heavy radial loads.

Application

Industrial Uses of NK80/25-XL Bearing
NK80/25-XL Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its high radial load capacity is essential. The press-fit design ensures a secure mounting, reducing the risk of slippage during operation.
Where Is NK80/25-XL Bearing Used?
In automotive applications, NK80/25-XL Bearing fits well in gearboxes and drivetrains, handling high-speed rotations smoothly. Its steel construction offers durability, making it suitable for long-term use in demanding conditions.
Built for Heavy-Duty Use: NK80/25-XL Bearing
This bearing excels in industrial automation, particularly in robotic arms and conveyor systems, where precision and reliability are key. The open design allows for easy lubrication, maintaining performance over time.
Light-Duty vs Heavy-Duty: Best Uses for NK80/25-XL Bearing
While NK80/25-XL Bearing is robust enough for heavy machinery, it also performs well in lighter applications like packaging equipment. Its versatility makes it a go-to choice for various industrial needs.

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