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Heavy Duty Needle Roller Bearings (Machined) NKI85/26-XL

Heavy Duty Needle Roller Bearings (Machined) NKI85/26-XL

The NKI85/26-XL is a heavy-duty needle roller bearing with an 85mm bore and 115mm outer diameter, crafted from sturdy steel for long-lasting performance. It handles radial loads up to 18675 lbf and operates smoothly at speeds up to 4900 RPM.
Its single-row design with an inner ring ensures stability, while the open seal allows for easy lubrication. The bearing is press-fit mounted, making installation straightforward.
Suitable for high-load applications like industrial gearboxes or construction equipment, it performs well in temperatures from -20°C to 110°C. Weighing 743g, it’s robust yet manageable for its size.
Compliant with RoHS standards, this bearing is interchangeable with INA models, offering a reliable replacement option. Ideal for machinery requiring durable radial load support.

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Product Parameters

  • Part Number NKI85/26-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 85 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 115 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 26 mm
  • Width Tolerance -0.2mm to 0
  • Ring Material Steel
  • Cage Material Steel
  • Roller Material Steel
  • Dynamic Radial Load 18675 lbf
  • Static Radial Load 30825 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 4900 rpm
  • Weight 743 g
Heavy Duty Needle Roller Bearings (Machined) NKI85/26-XL dimension drawing
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Features

Performance Features of NKI85/26-XL Bearing
NKI85/26-XL Bearing is built with steel rings and rollers, offering robust radial load capacity up to 18675 lbf.
Its press-fit shaft mount ensures secure installation, reducing slippage during operation.
The open design allows for easy lubrication, maintaining smooth performance in demanding conditions.
With a maximum speed of 4900 rpm, it balances strength and efficiency for heavy-duty applications.

Application

Industrial Uses of NKI85/26-XL Bearing
NKI85/26-XL Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its high radial load capacity is essential. The steel construction ensures durability even in demanding environments.
Where Is NKI85/26-XL Bearing Used?
In automotive applications, NKI85/26-XL Bearing fits well in gearboxes and drivetrains, providing reliable performance under high stress. Its press-fit design makes installation straightforward for maintenance teams.
Built for Heavy-Duty Use: NKI85/26-XL Bearing
For automation systems, NKI85/26-XL Bearing supports robotic arms and conveyor belts, thanks to its smooth operation at high speeds. The open seal type allows for easy lubrication, extending its service life.
Automotive vs Industrial: Applications of NKI85/26-XL Bearing
NKI85/26-XL Bearing excels in both automotive and industrial settings, handling radial loads in gear systems and heavy machinery alike. Its metric dimensions ensure compatibility with a wide range of equipment.
Practical Applications of NKI85/26-XL Bearing
In medical devices, NKI85/26-XL Bearing offers precision and reliability for imaging equipment and surgical tools. The steel rollers provide consistent performance, crucial for sensitive applications.

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