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Heavy Duty Needle Roller Bearings (Machined) NKI30/30-TV-XL
Heavy Duty Needle Roller Bearings (Machined) NKI30/30-TV-XL

Heavy Duty Needle Roller Bearings (Machined) NKI30/30-TV-XL

The NKI30/30-TV-XL is a heavy-duty needle roller bearing with a 30mm bore and 45mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 10350 lbf and spins smoothly at speeds up to 12900 RPM.
Its open design and PA66 cage ensure durability, while the press-fit shaft mount provides a secure installation. 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 heavy machinery or automotive applications where high radial loads are common.
Weighing just 165g, it’s lightweight yet robust. Compliant with RoHS standards for safe use. Regular lubrication is recommended for optimal performance.

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Product Parameters

  • Part Number NKI30/30-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 30 mm
  • Bore Dia Tolerance -0.01mm to 0
  • Outer Dia 45 mm
  • Outer Dia Tolerance -0.011mm to 0
  • Width 30 mm
  • Width Tolerance -0.12mm to 0
  • Ring Material Steel
  • Cage Material PA66
  • Roller Material Steel
  • Dynamic Radial Load 10350 lbf
  • Static Radial Load 18225 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 12900 rpm
  • Weight 165 g

Features

Why Choose NKI30/30-TV-XL Bearing for Precision Tasks?
NKI30/30-TV-XL Bearing is built with steel rings and rollers, offering high radial load capacity up to 10350 lbf.
Its precision design ensures smooth operation, making it suitable for demanding applications.
The PA66 cage maintains roller alignment, reducing friction and extending service life.
With a maximum speed of 12,900 rpm, it delivers reliable performance in various conditions.

Application

Industrial Uses of NKI30/30-TV-XL Bearing
NKI30/30-TV-XL Bearing is commonly used in heavy machinery like construction equipment and agricultural tools, where its high radial load capacity handles demanding conditions. The steel construction ensures durability, while the open design simplifies lubrication.
Where Is NKI30/30-TV-XL Bearing Used?
In automotive applications, NKI30/30-TV-XL Bearing fits well in gearboxes and transmission systems, providing reliable performance under high speeds. Its press-fit design makes installation straightforward for maintenance teams.
Built for Heavy-Duty Use: NKI30/30-TV-XL Bearing
This bearing excels in industrial robots and automation systems, where precision and load-bearing are critical. The PA66 cage material reduces friction, enhancing efficiency in repetitive movements.
Automotive vs Aerospace: Applications of NKI30/30-TV-XL Bearing
While NKI30/30-TV-XL Bearing is popular in car transmissions, it also suits aerospace components like actuator systems. Its temperature range and speed tolerance make it versatile for different environments.
Practical Applications of NKI30/30-TV-XL Bearing
For printing machinery, NKI30/30-TV-XL Bearing offers smooth operation due to its needle roller design. The steel rollers distribute load evenly, reducing wear over time.

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