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Heavy Duty Needle Roller Bearings (Machined) NA6915-ZW-XL

Heavy Duty Needle Roller Bearings (Machined) NA6915-ZW-XL

The NA6915-ZW-XL is a heavy-duty needle roller bearing with a 75mm bore and 105mm outer diameter, built from sturdy steel for long-lasting performance. It handles radial loads up to 33075 lbf and operates smoothly at speeds up to 5400 RPM.
Its double-row design provides extra stability, while the open seal allows for easy lubrication. The bearing is press-fit mounted, ensuring a secure installation.
This model is interchangeable with INA bearings, making it a practical choice for replacements. Ideal for industrial machinery or automotive applications where high radial loads are common.
Weighing 1450g, it’s robust yet manageable for its size. Compliant with RoHS standards and works in temperatures from -20°C to 110°C.

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Product Parameters

  • Part Number NA6915-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 75 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 105 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 33075 lbf
  • Static Radial Load 61875 lbf
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range -20 to 110 °C
  • RoHS Compliant
  • Max Speed 5400 rpm
  • Weight 1450 g
Heavy Duty Needle Roller Bearings (Machined) NA6915-ZW-XL dimension drawing
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Features

Performance Features of NA6915-ZW-XL Bearing
NA6915-ZW-XL Bearing is built with a double-row needle roller design, offering high radial load capacity.
Its steel construction ensures durability and reliable performance in heavy-duty applications.
The dynamic radial load capacity of 33075 lbf makes NA6915-ZW-XL Bearing suitable for demanding industrial uses.
With a maximum speed of 5400 rpm, it balances strength and efficiency.
NA6915-ZW-XL Bearing operates in temperatures from -20 to 110°C, adapting to various working conditions.
Its press-fit shaft mount type simplifies installation, reducing downtime.
The open seal design allows for easy lubrication, ensuring smooth operation.
NA6915-ZW-XL Bearing’s robust construction minimises wear, extending its service life.

Application

Industrial Uses of NA6915-ZW-XL Bearing
NA6915-ZW-XL Bearing is commonly used in heavy machinery like construction equipment and agricultural tools, where its double-row design handles high radial loads efficiently. The steel construction ensures durability in demanding environments.
In automotive applications, NA6915-ZW-XL Bearing fits well in gearboxes and drivetrains, providing reliable performance under continuous stress. Its press-fit mounting simplifies installation in tight spaces.
For automation systems, NA6915-ZW-XL Bearing supports robotic arms and conveyor belts, offering smooth operation at high speeds. The open design allows for easy lubrication, extending service life.
Where Is NA6915-ZW-XL Bearing Used?
NA6915-ZW-XL Bearing is ideal for industrial fans and pumps, where its high dynamic load capacity ensures long-term reliability. The metric dimensions make it compatible with standard European machinery.
In printing presses, NA6915-ZW-XL Bearing reduces friction in roller assemblies, maintaining precision over time. The steel cage enhances stability during high-speed rotations.
Built for Heavy-Duty Use: NA6915-ZW-XL Bearing
NA6915-ZW-XL Bearing excels in mining equipment, handling extreme loads without compromising performance. Its wide temperature range suits both hot and cold working conditions.
For material handling systems, NA6915-ZW-XL Bearing provides consistent support in conveyor rollers. The open seal type facilitates regular maintenance checks.
Light-Duty vs Heavy-Duty: Best Uses for NA6915-ZW-XL Bearing
NA6915-ZW-XL Bearing is versatile enough for light-duty applications like packaging machines, where its precision ensures smooth operation. The steel rollers offer excellent wear resistance.
In heavy-duty scenarios like hydraulic pumps, NA6915-ZW-XL Bearing’s robust design handles intense pressure effortlessly. The double-row configuration distributes loads evenly.

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