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Heavy Duty Needle Roller Bearings (Machined) NKI32/30-XL

Heavy Duty Needle Roller Bearings (Machined) NKI32/30-XL

The NKI32/30-XL is a heavy-duty needle roller bearing with a 32mm bore and 47mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 9450 lbf and spins smoothly at speeds up to 12300 RPM.
Its open design and steel cage make it easy to maintain, while the press-fit shaft mount ensures a secure installation. The bearing operates well in temperatures from -20°C to 110°C.
This model is interchangeable with INA bearings, offering a practical replacement option. Ideal for heavy machinery or automotive applications where high radial loads are common.
Weighing just 180g, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe and eco-friendly use.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number NKI32/30-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 32 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 47 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 9450 lbf
  • Static Radial Load 16425 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 12300 rpm
  • Weight 180 g
Heavy Duty Needle Roller Bearings (Machined) NKI32/30-XL dimension drawing
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Features

Why Choose NKI32/30-XL Bearing for Precision Tasks?
NKI32/30-XL Bearing is crafted with steel rings and rollers, ensuring high radial load capacity for precision applications.
Its dynamic radial load reaches 9450 lbf, making it suitable for demanding industrial environments.
The steel cage maintains roller alignment, reducing friction and enhancing durability.
With a maximum speed of 12,300 rpm, it delivers reliable performance under high-speed conditions.
NKI32/30-XL Bearing operates efficiently within a temperature range of -20 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 extended periods.
Weighing just 180 g, it offers a balance of strength and lightweight design.

Application

Industrial Uses of NKI32/30-XL Bearing
NKI32/30-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 NKI32/30-XL Bearing Used?
In automotive applications, NKI32/30-XL Bearing fits well in gearboxes and drivetrains, providing reliable performance under high-speed conditions. Its press-fit design simplifies installation and maintenance.
Built for Heavy-Duty Use: NKI32/30-XL Bearing
For automation systems, NKI32/30-XL Bearing supports robotic arms and conveyor belts, where precision and strength are key. The open seal type allows for easy lubrication, extending its service life.
Automotive vs Aerospace: Applications of NKI32/30-XL Bearing
While NKI32/30-XL Bearing excels in automotive transmissions, it’s also suitable for aerospace components requiring lightweight yet robust solutions. The metric sizing ensures compatibility across various industries.
Essential Roles of NKI32/30-XL Bearing
In medical devices like surgical robots, NKI32/30-XL Bearing offers smooth operation and reliability. Its steel rollers and cage provide consistent performance in critical applications.

Q&A

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