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Heavy Duty Needle Roller Bearings (Machined) NKIS15-XL
Heavy Duty Needle Roller Bearings (Machined) NKIS15-XL

Heavy Duty Needle Roller Bearings (Machined) NKIS15-XL

The NKIS15-XL is a heavy-duty needle roller bearing with a 15mm bore and 35mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 6188 lbf and spins smoothly at speeds up to 18500 RPM.
Its open design requires regular lubrication, while the steel cage ensures durability under pressure. The bearing operates 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 92g, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number NKIS15-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 15 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 35 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 20 mm
  • Width Tolerance -0.12mm to 0
  • Ring Material Steel
  • Cage Material Steel
  • Roller Material Steel
  • Dynamic Radial Load 6188 lbf
  • Static Radial Load 6300 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 18500 rpm
  • Weight 92 g

Features

Performance Features of NKIS15-XL Bearing
NKIS15-XL Bearing is built with steel rings and rollers, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 6188 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and wear.
With a maximum speed of 18,500 rpm, it delivers reliable performance in high-speed conditions.
NKIS15-XL Bearing operates in temperatures from -20 to 110°C, adapting to various environments.
Its press-fit shaft mount design simplifies installation, saving time and effort.

Application

Industrial Uses of NKIS15-XL Bearing
NKIS15-XL Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its robust design handles high radial loads effortlessly. The steel construction ensures durability even in demanding environments.
Where Is NKIS15-XL Bearing Used?
In automotive applications, NKIS15-XL Bearing fits perfectly into gearboxes and transmission systems, providing reliable performance under high-speed conditions. Its press-fit design simplifies installation and maintenance.
Built for Heavy-Duty Use: NKIS15-XL Bearing
For automation systems, NKIS15-XL Bearing supports robotic arms and conveyor belts, offering smooth operation and long service life. The open seal type allows for easy lubrication, keeping the bearing in top condition.
Automotive vs Aerospace: Applications of NKIS15-XL Bearing
While NKIS15-XL Bearing excels in automotive transmissions, it’s also suitable for aerospace components like landing gear mechanisms. Its high-speed capability and load capacity make it versatile across industries.
Perfect Fit for Automation: NKIS15-XL Bearing
In consumer electronics, NKIS15-XL Bearing can be found in high-performance printers and electric tools, where precision and reliability are key. The compact design fits seamlessly into smaller devices.

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