Heavy Duty Needle Roller Bearings (Machined) NKI90/36-XL

The NKI90/36-XL is a heavy-duty needle roller bearing with a 90mm bore and 120mm outer diameter, crafted from sturdy steel for reliable performance. It handles radial loads up to 28125 lbf and operates smoothly at speeds up to 4600 RPM.
Its single-row design with an inner ring ensures stability, while the open seal allows for easy lubrication. The bearing is press-fit mounted, making installation straightforward.
Suitable for high-load applications like industrial gearboxes or heavy machinery, it works in temperatures from -20°C to 110°C. Weighing 1090g, it’s robust yet manageable for its size.
Compliant with RoHS standards, it’s interchangeable with INA bearings, offering a practical replacement option. Ideal for engineers needing durable radial load support.

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Description

Features

Application

Q&A

Product Parameters

Part Number NKI90/36-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 90 mm
Bore Dia Tolerance -0.02mm to 0
Outer Dia 120 mm
Outer Dia Tolerance -0.015mm to 0
Width 36 mm
Width Tolerance -0.2mm to 0
Ring Material Steel
Cage Material Steel
Roller Material Steel
Dynamic Radial Load 28125 lbf
Static Radial Load 53325 lbf
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -20 to 110 °C
RoHS Compliant
Max Speed 4600 rpm
Weight 1090 g

Heavy Duty Needle Roller Bearings (Machined) NKI90/36-XL dimension drawing

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Features

How Does NKI90/36-XL Bearing Handle Heavy Radial Loads?
NKI90/36-XL Bearing is built with steel rings and rollers, offering robust resistance to heavy radial loads.
Its dynamic radial load capacity reaches 28125 lbf, ensuring dependable performance in tough conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 4600 rpm, it balances strength and efficiency for demanding applications.
NKI90/36-XL Bearing operates effectively in temperatures from -20 to 110°C, suitable for varied environments.
Its press-fit shaft mount design simplifies installation, saving time and effort during setup.

Application

Industrial Uses of NKI90/36-XL Bearing
NKI90/36-XL Bearing is commonly used in heavy machinery, such as construction equipment and hydraulic pumps, where its high radial load capacity is essential. The steel construction ensures durability even in demanding environments.
Where Is NKI90/36-XL Bearing Used?
You’ll often find NKI90/36-XL Bearing in automotive transmissions, where it handles high radial loads efficiently. Its press-fit design makes installation straightforward, saving time during assembly.
Built for Heavy-Duty Use: NKI90/36-XL Bearing
NKI90/36-XL Bearing excels in industrial gearboxes, providing reliable performance under continuous operation. The open seal type allows for easy lubrication, extending its service life.
Automotive vs Industrial: Applications of NKI90/36-XL Bearing
In automotive applications, NKI90/36-XL Bearing supports components like differential systems, while in industrial settings, it’s ideal for conveyor rollers. Its metric sizing ensures compatibility across various machinery.
Perfect Fit for Automation: NKI90/36-XL Bearing
NKI90/36-XL Bearing is a great choice for robotic arms, where precision and load capacity are critical. The steel cage and rollers ensure smooth movement even under high stress.