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Heavy Duty Needle Roller Bearings (Machined) NKI75/35-XL
Heavy Duty Needle Roller Bearings (Machined) NKI75/35-XL

Heavy Duty Needle Roller Bearings (Machined) NKI75/35-XL

The NKI75/35-XL is a heavy-duty needle roller bearing with a 75mm bore and 105mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 24975 lbf and operates smoothly at speeds up to 5400 RPM.
Its open design requires regular lubrication, while the steel cage ensures durability under pressure. The bearing is designed for press-fit mounting, making installation straightforward.
This model is interchangeable with INA bearings, offering a practical replacement option. Ideal for industrial machinery or automotive applications where high radial loads are common.
Weighing 908g, it’s robust yet manageable for its size. Compliant with RoHS standards, it works in temperatures from -20°C to 110°C.

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Product Parameters

  • Part Number NKI75/35-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 75 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 105 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 35 mm
  • Width Tolerance -0.15mm to 0
  • Ring Material Steel
  • Cage Material Steel
  • Roller Material Steel
  • Dynamic Radial Load 24975 lbf
  • Static Radial Load 43425 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 5400 rpm
  • Weight 908 g

Features

How Does NKI75/35-XL Bearing Handle Heavy Loads?
NKI75/35-XL Bearing is built with steel rings and rollers, offering robust resistance to high radial loads.
Its dynamic radial load capacity reaches 24975 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and extending operational life.
With a maximum speed of 5400 rpm, it delivers reliable performance under demanding conditions.
NKI75/35-XL Bearing operates efficiently in temperatures ranging from -20 to 110 °C.
Its press-fit shaft mount design simplifies installation while maintaining stability.

Application

Industrial Uses of NKI75/35-XL Bearing
NKI75/35-XL Bearing is commonly used in heavy-duty machinery like construction equipment and agricultural tools, where its high radial load capacity is essential. The steel construction ensures durability even in demanding environments.
Where Is NKI75/35-XL Bearing Used?
In automotive applications, NKI75/35-XL Bearing fits well in gearboxes and drivetrains, providing reliable performance under high stress. Its press-fit design makes installation straightforward for maintenance teams.
Built for Heavy-Duty Use: NKI75/35-XL Bearing
For automation systems, NKI75/35-XL Bearing supports robotic arms and conveyor belts, handling continuous motion with ease. The open seal type allows for easy lubrication, extending its service life.
Automotive vs Aerospace: Applications of NKI75/35-XL Bearing
While NKI75/35-XL Bearing excels in automotive transmissions, it’s also suitable for aerospace landing gear components. Its metric sizing ensures compatibility with international standards.
Key Fields for NKI75/35-XL Bearing
In medical imaging devices, NKI75/35-XL Bearing offers smooth rotation for precise diagnostics. The steel roller material ensures minimal wear over time, even with frequent use.

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