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Heavy Duty Needle Roller Bearings (Machined) NKI6/12-TV-XL
Heavy Duty Needle Roller Bearings (Machined) NKI6/12-TV-XL

Heavy Duty Needle Roller Bearings (Machined) NKI6/12-TV-XL

The NKI6/12-TV-XL is a heavy-duty needle roller bearing with a 6mm bore and 16mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 1148 lbf and can reach speeds of 31,000 RPM, making it suitable for high-speed applications.
Its open design and PA66 cage ensure smooth operation, while the press-fit shaft mount provides a secure installation. The bearing requires lubrication to maintain optimal performance over time.
This model is interchangeable with INA bearings, offering a practical replacement option. Ideal for use in compact machinery or automotive components where space is limited but durability is key.
Weighing just 13.5g, it’s lightweight yet robust. Compliant with RoHS standards, it operates efficiently in temperatures from -20°C to 110°C.

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Product Parameters

  • Part Number NKI6/12-TV-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 6 mm
  • Bore Dia Tolerance -0.008mm to 0
  • Outer Dia 16 mm
  • Outer Dia Tolerance -0.008mm to 0
  • Width 12 mm
  • Width Tolerance -0.12mm to 0
  • Ring Material Steel
  • Cage Material PA66
  • Roller Material Steel
  • Dynamic Radial Load 1148 lbf
  • Static Radial Load 1125 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 31000 rpm
  • Weight 13.5 g

Features

How Does NKI6/12-TV-XL Bearing Handle High-Speed Applications?
NKI6/12-TV-XL Bearing is built with steel rollers and rings, offering robust performance under radial loads.
Its dynamic radial load capacity reaches 1148 lbf, making it suitable for heavy-duty applications.
The PA66 cage ensures smooth operation, even at speeds up to 31,000 rpm.
With a press-fit shaft mount, NKI6/12-TV-XL Bearing provides secure and stable performance.

Application

Common Applications of NKI6/12-TV-XL Bearing
NKI6/12-TV-XL Bearing is widely used in industrial machinery, especially in compact spaces where high radial load capacity is needed, such as conveyor systems and gearboxes. Its steel construction ensures durability in demanding environments.
In automotive applications, NKI6/12-TV-XL Bearing fits well in transmission systems and steering mechanisms, thanks to its press-fit design and high-speed capability. The open seal type allows for easy lubrication, extending its service life.
For automation equipment, NKI6/12-TV-XL Bearing is a reliable choice for robotic arms and precision tools, where its needle roller design provides smooth motion and low friction. The PA66 cage material adds to its lightweight and wear-resistant properties.
In household appliances like power tools and small motors, NKI6/12-TV-XL Bearing offers quiet operation and efficient performance. Its metric dimensions make it compatible with a variety of European and Asian models.

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