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Heavy Duty Needle Roller Bearings (Machined) NK14/16-D-XL
Heavy Duty Needle Roller Bearings (Machined) NK14/16-D-XL

Heavy Duty Needle Roller Bearings (Machined) NK14/16-D-XL

The NK14/16-D-XL is a heavy-duty needle roller bearing with a 14mm bore and 22mm outer diameter, crafted from sturdy steel for reliable performance. It supports radial loads up to 3465 lbf and can handle speeds up to 24600 RPM, making it suitable for high-speed applications.
Designed without an inner ring, it features a press-fit shaft mount for easy installation. The open seal type allows for straightforward lubrication, ensuring smooth operation.
This bearing operates efficiently in temperatures ranging from -20°C to 110°C. It’s interchangeable with INA bearings, offering flexibility for replacements.
Ideal for use in machinery where space is limited but high load capacity is needed, such as automotive transmissions or industrial equipment. Weighing just 21.4g, it’s lightweight yet durable. Compliant with RoHS standards for safe usage.

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Product Parameters

  • Part Number NK14/16-D-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 14 mm
  • Bore Dia Tolerance 0.016mm to 0.027mm
  • Outer Dia 22 mm
  • Outer Dia Tolerance -0.009mm to 0
  • Width 16 mm
  • Width Tolerance -0.12mm to 0
  • Ring Material Steel
  • Cage Material Steel
  • Roller Material Steel
  • Dynamic Radial Load 3465 lbf
  • Static Radial Load 3848 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 24600 rpm
  • Weight 21.4 g

Features

How Does NK14/16-D-XL Bearing Handle Heavy Loads?
NK14/16-D-XL Bearing is built with steel rings and rollers, offering robust resistance to heavy radial loads.
Its dynamic radial load capacity reaches 3465 lbf, ensuring dependable performance in tough applications.
The steel cage maintains roller alignment, reducing friction and enhancing durability.
With a maximum speed of 24,600 rpm, it combines strength with high-speed efficiency.

Application

Industrial Uses of NK14/16-D-XL Bearing
NK14/16-D-XL Bearing is commonly used in industrial machinery, especially in compact spaces where high radial load capacity is needed, like conveyor systems and gearboxes. Its press-fit design ensures a secure mount, reducing the risk of slippage during operation.
What Makes NK14/16-D-XL Bearing a Preferred Choice?
In automotive applications, NK14/16-D-XL Bearing fits well in transmission systems and steering mechanisms, thanks to its steel construction and high-speed capability. The open seal design allows for easy lubrication, extending its service life.
Built for Heavy-Duty Use: NK14/16-D-XL Bearing
For automation equipment, NK14/16-D-XL Bearing provides reliable performance in robotic arms and linear guides, where precision and durability are key. Its lightweight design also helps reduce overall system weight.
Medical vs Industrial: Where NK14/16-D-XL Bearing Excels
While NK14/16-D-XL Bearing is robust enough for industrial tools, it’s also suitable for medical devices like lab equipment, where smooth operation is essential. The steel rollers ensure consistent performance under varying loads.
Perfect Fit for Automation: NK14/16-D-XL Bearing
In consumer electronics, NK14/16-D-XL Bearing can be found in printers and small appliances, offering quiet and efficient operation. Its metric dimensions make it compatible with a wide range of devices.

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