Heavy Duty Needle Roller Bearings (Machined) NA6916-ZW-XL

The NA6916-ZW-XL is a heavy-duty needle roller bearing with an 80mm bore and 110mm outer diameter, built from sturdy steel for radial loads. It handles dynamic loads up to 34425 lbf and spins smoothly at speeds up to 5100 RPM.
Its double-row design provides extra stability, while the open seal allows for easy lubrication. 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 heavy machinery or industrial equipment where high radial loads are common.
Weighing 1522g, it’s robust yet manageable for its size. Compliant with RoHS standards for safe use.

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Description

Features

Application

Q&A

Product Parameters

Part Number NA6916-ZW-XL
Brand TFL
Interchangeable brand INA
System of Measurement Metric
Bearing Type Roller
Roller Bearing Type Needle
For Load Direction Radial
Construction Double Row
Seal Type Open
Inner Ring Yes
Series With Inner Ring
Bore Dia 80 mm
Bore Dia Tolerance -0.015mm to 0
Outer Dia 110 mm
Outer Dia Tolerance -0.015mm to 0
Width 54 mm
Width Tolerance -0.15mm to 0
Ring Material Steel
Cage Material Steel
Roller Material Steel
Dynamic Radial Load 34425 lbf
Static Radial Load 67500 lbf
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -20 to 110 °C
RoHS Compliant
Max Speed 5100 rpm
Weight 1522 g

Heavy Duty Needle Roller Bearings (Machined) NA6916-ZW-XL dimension drawing

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Features

Why Choose NA6916-ZW-XL Bearing for Precision Tasks?
NA6916-ZW-XL Bearing features a double-row needle roller design, providing high radial load capacity up to 34,425 lbf.
Its steel construction ensures durability and reliable performance in heavy-duty applications.
The press-fit shaft mount type simplifies installation, saving time and effort.
With a maximum speed of 5,100 rpm, it offers a balance of speed and load capacity.
NA6916-ZW-XL Bearing operates effectively within a temperature range of -20 to 110°C.
Its open design allows for easy lubrication, ensuring smooth operation over time.
The precise dimensions and tolerances of NA6916-ZW-XL Bearing make it suitable for demanding radial load applications.
Its steel cage and rollers enhance longevity, reducing maintenance needs.

Application

Industrial Uses of NA6916-ZW-XL Bearing
NA6916-ZW-XL Bearing is commonly used in heavy machinery like construction equipment and agricultural tools, where its double-row design handles significant radial loads. The steel construction ensures durability even in demanding environments.
Key Fields for NA6916-ZW-XL Bearing
In automotive applications, NA6916-ZW-XL Bearing fits well in gearboxes and drivetrains, providing reliable performance under high stress. Its press-fit mounting makes installation straightforward for mechanics.
Where to Use NA6916-ZW-XL Bearing
For industrial automation, NA6916-ZW-XL Bearing supports robotic arms and conveyor systems, offering smooth operation. The open seal design allows for easy lubrication, extending its service life.
Practical Applications of NA6916-ZW-XL Bearing
In material handling equipment, NA6916-ZW-XL Bearing excels due to its high dynamic load capacity. The metric sizing ensures compatibility with a wide range of machinery.
What Makes NA6916-ZW-XL Bearing a Preferred Choice?
NA6916-ZW-XL Bearing is ideal for applications requiring precision and strength, such as printing presses. Its steel rollers and cage provide consistent performance over time.