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Heavy Duty Needle Roller Bearings (Machined) NKI70/35-XL
Heavy Duty Needle Roller Bearings (Machined) NKI70/35-XL

Heavy Duty Needle Roller Bearings (Machined) NKI70/35-XL

The NKI70/35-XL is a heavy-duty needle roller bearing with a 70mm bore and 95mm outer diameter, crafted from sturdy steel for long-lasting performance. It handles radial loads up to 20025 lbf and spins smoothly at speeds up to 5800 RPM.
Its single-row design with an inner ring ensures stability, while the open construction allows for easy lubrication. The bearing operates efficiently in temperatures ranging from -20°C to 110°C.
This model is interchangeable with INA bearings, making it a practical choice for replacements. Ideal for heavy machinery or industrial equipment where high radial loads are common.
Weighing 737g, it’s robust yet manageable for its size. Compliant with RoHS standards for safe and reliable use.

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Product Parameters

  • Part Number NKI70/35-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 70 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 95 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 35 mm
  • Width Tolerance -0.15mm to 0
  • Ring Material Steel
  • Cage Material Steel
  • Roller Material Steel
  • Dynamic Radial Load 20025 lbf
  • Static Radial Load 41400 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 5800 rpm
  • Weight 737 g

Features

Why Choose NKI70/35-XL Bearing for Precision Tasks?
NKI70/35-XL Bearing is crafted with steel rings and rollers, ensuring high radial load capacity up to 20025 lbf.
Its precision design allows for smooth operation in demanding radial load applications.
The open construction simplifies lubrication, maintaining optimal performance over time.
With a maximum speed of 5800 rpm, it balances durability and efficiency in heavy-duty settings.

Application

Industrial Uses of NKI70/35-XL Bearing
NKI70/35-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 NKI70/35-XL Bearing Used?
You’ll often find NKI70/35-XL Bearing in automotive transmissions, where its needle roller design handles high speeds and radial loads efficiently. Its press-fit mounting makes installation straightforward for mechanics.
Built for Heavy-Duty Use: NKI70/35-XL Bearing
NKI70/35-XL Bearing excels in industrial gearboxes, providing reliable performance under constant stress. The open design allows for easy lubrication, extending its service life in high-speed applications.
Automotive vs Aerospace: Applications of NKI70/35-XL Bearing
In automotive systems, NKI70/35-XL Bearing supports components like differentials and driveshafts. While in aerospace, its precision and load capacity make it suitable for auxiliary equipment.
Perfect Fit for Automation: NKI70/35-XL Bearing
NKI70/35-XL Bearing is ideal for robotic arms and automated assembly lines, where its compact design and high load rating ensure smooth operation. The steel cage adds extra stability during repetitive movements.

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