Heavy Duty Needle Roller Bearings (Machined) NA4926-XL

The NA4926-XL is a heavy-duty needle roller bearing with a 130mm bore and 180mm outer diameter, crafted from sturdy steel for long-lasting performance. It handles radial loads up to 51525 lbf and operates smoothly at speeds up to 3100 RPM.
Its open design requires lubrication but allows for easy maintenance, while the steel cage ensures durability under heavy use. The bearing is designed for press-fit mounting, making installation straightforward.
This model is interchangeable with INA bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive applications where high radial loads are common.
Weighing 3900g, it’s built to withstand tough conditions within a temperature range of -20°C to 110°C. Compliant with RoHS standards for safe and eco-friendly use.

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Description

Features

Application

Q&A

Product Parameters

Part Number NA4926-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 130 mm
Bore Dia Tolerance -0.025mm to 0
Outer Dia 180 mm
Outer Dia Tolerance -0.025mm to 0
Width 50 mm
Width Tolerance -0.25mm to 0
Ring Material Steel
Cage Material Steel
Roller Material Steel
Dynamic Radial Load 51525 lbf
Static Radial Load 105750 lbf
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -20 to 110 °C
RoHS Compliant
Max Speed 3100 rpm
Weight 3900 g

Heavy Duty Needle Roller Bearings (Machined) NA4926-XL dimension drawing

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Features

Performance Features of NA4926-XL Bearing
NA4926-XL Bearing is built with a robust steel construction, ideal for handling heavy radial loads up to 51525 lbf.
Its single-row needle roller design ensures efficient load distribution, enhancing durability in demanding applications.
The press-fit shaft mount simplifies installation, saving time and effort during assembly.
With a maximum speed of 3100 rpm, NA4926-XL Bearing balances performance and reliability.
Its open design allows for easy lubrication, ensuring smooth operation and extended service life.
The bearing operates effectively within a temperature range of -20 to 110°C, suitable for various environments.

Application

Industrial Uses of NA4926-XL Bearing
NA4926-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 even in rugged environments.
Where Is NA4926-XL Bearing Used?
You’ll often find NA4926-XL Bearing in automotive transmissions and industrial gearboxes, where its press-fit design provides a secure and stable fit. Its open seal type allows for easy lubrication, extending service life.
Built for Heavy-Duty Use: NA4926-XL Bearing
NA4926-XL Bearing excels in applications like conveyor systems and printing presses, where consistent performance under high loads is essential. The metric sizing makes it compatible with a wide range of machinery.
Automotive vs Industrial: Applications of NA4926-XL Bearing
In automotive settings, NA4926-XL Bearing supports components like differential systems, while in industrial use, it’s ideal for pumps and compressors. Its steel rollers and cage offer reliable performance in both scenarios.
Perfect Fit for Automation: NA4926-XL Bearing
NA4926-XL Bearing works well in robotic arms and automated assembly lines, where precision and load capacity are key. The wide temperature range ensures it performs reliably in various operating conditions.