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Heavy Duty Needle Roller Bearings (Machined) NK32/30-XL
Heavy Duty Needle Roller Bearings (Machined) NK32/30-XL

Heavy Duty Needle Roller Bearings (Machined) NK32/30-XL

The NK32/30-XL is a heavy-duty needle roller bearing with a 32mm bore and 42mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 8775 lbf and spins smoothly at speeds up to 14000 RPM.
Its open design requires regular lubrication, 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, making it a practical choice for replacements. Ideal for applications like gearboxes or industrial machinery where high radial loads are common.
Weighing just 102g, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number NK32/30-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 No
  • Series Without Inner Ring
  • Bore Dia 32 mm
  • Bore Dia Tolerance 0.025mm to 0.041mm
  • Outer Dia 42 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 8775 lbf
  • Static Radial Load 14175 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 14000 rpm
  • Weight 102 g

Features

Why Choose NK32/30-XL Bearing for Precision Tasks?
NK32/30-XL Bearing is built with steel rings and rollers, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 8775 lbf, making it suitable for heavy-duty applications.
The press-fit shaft mount ensures secure installation, reducing the risk of slippage.
With a maximum speed of 14,000 rpm, it delivers both durability and high-speed performance.

Application

Industrial Uses of NK32/30-XL Bearing
NK32/30-XL Bearing is commonly used in heavy machinery like construction equipment and agricultural tools, where its high radial load capacity handles demanding conditions. The open design simplifies lubrication, ensuring long service life in dusty environments.
Where Is NK32/30-XL Bearing Used?
In automotive applications, NK32/30-XL Bearing fits well in gearboxes and transmission systems, providing reliable performance under high-speed rotations. Its press-fit mounting ensures a secure attachment to shafts.
Built for Heavy-Duty Use: NK32/30-XL Bearing
For automation systems, NK32/30-XL Bearing supports robotic arms and conveyor belts, where its steel construction withstands continuous operation. The metric dimensions make it compatible with standard industrial components.
Automotive vs Industrial: Applications of NK32/30-XL Bearing
In industrial settings, NK32/30-XL Bearing excels in presses and pumps, while in automotive, it’s ideal for steering columns. Its dynamic load rating ensures durability across both sectors.
Perfect Fit for Automation: NK32/30-XL Bearing
NK32/30-XL Bearing is a go-to choice for 3D printers and CNC machines, where precision and smooth motion are key. The steel rollers reduce friction, enhancing overall efficiency.

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