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Heavy Duty Needle Roller Bearings (Machined) NKI35/30-XL

Heavy Duty Needle Roller Bearings (Machined) NKI35/30-XL

The NKI35/30-XL is a heavy-duty needle roller bearing with a 35mm bore and 50mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 9900 lbf and operates smoothly at speeds up to 11400 RPM.
Its single-row design with an inner ring ensures easy press-fit installation, while the open seal allows for straightforward lubrication. The bearing works well in temperatures from -20°C to 110°C.
This model is interchangeable with INA bearings, making it a practical choice for replacements. Ideal for applications like gearboxes or industrial machinery where high radial loads are common.
Weighing just 193g, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number NKI35/30-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 35 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 50 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 30 mm
  • Width Tolerance -0.12mm to 0
  • Ring Material Steel
  • Cage Material Steel
  • Roller Material Steel
  • Dynamic Radial Load 9900 lbf
  • Static Radial Load 17775 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 11400 rpm
  • Weight 193 g
Heavy Duty Needle Roller Bearings (Machined) NKI35/30-XL dimension drawing
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Features

Performance Features of NKI35/30-XL Bearing
NKI35/30-XL Bearing is built with steel rings and rollers, offering strong resistance to heavy radial loads.
Its dynamic radial load capacity reaches 9900 lbf, making it suitable for demanding industrial applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a maximum speed of 11,400 rpm, it delivers reliable performance in high-speed conditions.
NKI35/30-XL Bearing operates efficiently in temperatures ranging from -20°C to 110°C.
Its press-fit shaft mount design simplifies installation, saving time and effort.
The open seal type allows for easy lubrication, ensuring smooth operation over time.
Weighing just 193 g, it combines durability with a lightweight design.

Application

Industrial Uses of NKI35/30-XL Bearing
NKI35/30-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 NKI35/30-XL Bearing Used?
You’ll often find NKI35/30-XL Bearing in automotive transmissions, where its compact design and high-speed capability improve efficiency. The press-fit mounting makes installation straightforward for mechanics.
Built for Heavy-Duty Use: NKI35/30-XL Bearing
NKI35/30-XL Bearing excels in industrial gearboxes, handling high radial loads with ease. Its open design allows for easy lubrication, extending service life in continuous operation.
Automotive vs Industrial: Applications of NKI35/30-XL Bearing
In automotive applications, NKI35/30-XL Bearing supports components like differential systems, while in industrial settings, it’s ideal for conveyor rollers. The steel cage and rollers provide reliable performance in both scenarios.
Perfect Fit for Automation: NKI35/30-XL Bearing
NKI35/30-XL Bearing is a great choice for robotic arms, where its precision and load capacity ensure smooth movement. The metric sizing makes it compatible with a variety of automated systems.

Q&A

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