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Heavy Duty Needle Roller Bearings (Machined) NK105/36-XL

Heavy Duty Needle Roller Bearings (Machined) NK105/36-XL

The NK105/36-XL is a heavy-duty needle roller bearing with a 105mm bore and 125mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 29025 lbf and operates smoothly at speeds up to 4400 RPM.
Its open design and press-fit mounting make it easy to install, while the steel cage ensures durability under heavy use. The bearing works well in temperatures ranging from -20°C to 110°C.
This model is interchangeable with INA bearings, offering a practical replacement option. Ideal for industrial machinery or automotive applications where high radial loads are common.
Weighing 713g, it’s robust yet manageable for its size. Compliant with RoHS standards, it’s a safe choice for various environments. Regular lubrication is recommended for optimal performance.

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Product Parameters

  • Part Number NK105/36-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 105 mm
  • Bore Dia Tolerance 0.036mm to 0.058mm
  • Outer Dia 125 mm
  • Outer Dia Tolerance -0.018mm to 0
  • Width 36 mm
  • Width Tolerance -0.2mm to 0
  • Ring Material Steel
  • Cage Material Steel
  • Roller Material Steel
  • Dynamic Radial Load 29025 lbf
  • Static Radial Load 56250 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 4400 rpm
  • Weight 713 g
Heavy Duty Needle Roller Bearings (Machined) NK105/36-XL dimension drawing
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Features

Performance Features of NK105/36-XL Bearing
NK105/36-XL Bearing is built for heavy-duty radial loads, with a dynamic radial load capacity of 29,025 lbf.
Its steel construction ensures durability and resistance to wear in demanding applications.
The open design allows for easy lubrication, maintaining smooth operation over time.
With a maximum speed of 4,400 rpm, it balances performance and reliability.

Application

Industrial Uses of NK105/36-XL Bearing
NK105/36-XL Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its high radial load capacity is essential. The open design and steel construction make it durable in demanding environments.
Where Is NK105/36-XL Bearing Used?
In automotive applications, NK105/36-XL Bearing fits well in gearboxes and transmission systems, providing reliable performance under high stress. Its press-fit mounting ensures a secure connection for long-term use.
Built for Heavy-Duty Use: NK105/36-XL Bearing
For automation systems, NK105/36-XL Bearing supports robotic arms and conveyor belts, handling continuous motion with ease. The steel rollers and cage offer excellent wear resistance, reducing maintenance needs.
Medical vs Industrial: Where NK105/36-XL Bearing Excels
While not typically used in medical devices, NK105/36-XL Bearing shines in industrial settings like printing presses and packaging machines. Its robust design handles high-speed operations without compromising stability.

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