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Heavy Duty Needle Roller Bearings (Machined) NK100/36-XL
Heavy Duty Needle Roller Bearings (Machined) NK100/36-XL

Heavy Duty Needle Roller Bearings (Machined) NK100/36-XL

The NK100/36-XL is a heavy-duty needle roller bearing with a 100mm bore and 120mm outer diameter, crafted from sturdy steel for long-lasting performance. It handles radial loads up to 28125 lbf and operates smoothly at speeds up to 4600 RPM.
Its open design requires regular lubrication, while the press-fit shaft mount ensures a secure installation. The bearing performs reliably in temperatures ranging from -20°C to 110°C.
This model is interchangeable with INA bearings, offering a practical replacement option. Ideal for heavy machinery or industrial equipment where high radial loads are common.
Weighing 715g, it’s robust yet manageable for its size. Compliant with RoHS standards for safe and sustainable use.

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Product Parameters

  • Part Number NK100/36-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 100 mm
  • Bore Dia Tolerance 0.036mm to 0.058mm
  • Outer Dia 120 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 36 mm
  • Width Tolerance -0.2mm to 0
  • Ring Material Steel
  • Cage Material Steel
  • Roller Material Steel
  • Dynamic Radial Load 28125 lbf
  • Static Radial Load 53325 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 4600 rpm
  • Weight 715 g

Features

Performance Features of NK100/36-XL Bearing
NK100/36-XL Bearing is built for heavy-duty radial loads, with a dynamic radial load capacity of 28,125 lbf.
Its steel construction ensures durability and resistance to wear in demanding industrial applications.
The open design allows for easy lubrication, maintaining smooth operation even at high speeds up to 4,600 rpm.
With a press-fit shaft mount, NK100/36-XL Bearing offers secure installation and reliable performance.
The precise tolerances in bore and outer diameters ensure a perfect fit, reducing vibration and noise.
Its temperature range of -20 to 110°C makes it suitable for various operating conditions.

Application

Industrial Uses of NK100/36-XL Bearing
NK100/36-XL Bearing is commonly used in heavy machinery like construction equipment and agricultural tools, where its high radial load capacity handles demanding conditions. The press-fit design ensures a secure mount, reducing slippage during operation.
Where Is NK100/36-XL Bearing Used?
In automotive applications, NK100/36-XL Bearing fits well in gearboxes and transmission systems, providing reliable performance under high stress. Its steel construction offers durability, making it suitable for long-term use.
Built for Heavy-Duty Use: NK100/36-XL Bearing
For automation systems, NK100/36-XL Bearing supports robotic arms and conveyor belts, where precision and strength are key. The open seal type allows for easy lubrication, maintaining smooth movement.
Automotive vs Aerospace: Applications of NK100/36-XL Bearing
While NK100/36-XL Bearing excels in car transmissions, it’s also found in aircraft landing gear components. Its metric sizing and steel build make it versatile for both industries.

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