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Needle Roller And Cage Assemblies K80X88X46-ZW

Needle Roller And Cage Assemblies K80X88X46-ZW

The K80X88X46-ZW is a double-row needle roller and cage assembly with an 80mm bore and 88mm outer diameter, built from sturdy steel. It handles radial loads up to 19800 lbf and operates smoothly at speeds up to 5800 RPM.
Its steel cage and needles provide durability, while the compact width of 46mm makes it suitable for tight spaces. The bearing performs reliably in temperatures ranging from -30°C to 110°C.
This model is interchangeable with INA bearings, offering a practical replacement option. Ideal for use in gearboxes, pumps, or other machinery where high radial loads are present.
Weighing just 260g, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe and eco-friendly use.

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Product Parameters

  • Part Number K80X88X46-ZW
  • Brand TFL
  • Interchangeable INA
  • Bore Dia 80 mm
  • Outer Dia 88 mm
  • Width 46 mm
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Construction Double Row
  • Series K-ZW Series
  • Cage Material Steel
  • Needle Material Steel
  • Dynamic Radial Load 19800 lbf
  • Static Radial Load 51975 lbf
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • Max Speed 5800 rpm
  • Weight 260 g
Needle Roller And Cage Assemblies K80X88X46-ZW dimension drawing
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Features

How Does K80X88X46-ZW Bearing Handle Heavy Loads?
K80X88X46-ZW Bearing features a double-row needle roller design, providing high radial load capacity.
Its dynamic radial load rating of 19800 lbf ensures reliable performance in demanding applications.
The steel cage and needles enhance durability, reducing wear under heavy loads.
With a maximum speed of 5800 rpm, it balances strength and efficiency.
K80X88X46-ZW Bearing operates smoothly in temperatures from -30° to 110°C.
Its compact design and steel construction make it suitable for space-constrained applications.

Application

Industrial Uses of K80X88X46-ZW Bearing
K80X88X46-ZW Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its double-row design handles high radial loads efficiently. The steel cage and needles provide durability in demanding environments.
In automotive applications, K80X88X46-ZW Bearing fits well in gearboxes and drivetrains, offering smooth performance under high-speed conditions. Its compact size makes it ideal for space-constrained areas.
For automation systems, K80X88X46-ZW Bearing ensures reliable operation in robotic arms and conveyor belts. The metric dimensions allow easy integration with European and Asian machinery standards.
Medical devices like diagnostic equipment benefit from K80X88X46-ZW Bearing’s precision and low maintenance needs. The steel construction ensures long-term performance in critical applications.

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