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Needle Roller And Cage Assemblies K68X74X35-ZW
Needle Roller And Cage Assemblies K68X74X35-ZW

Needle Roller And Cage Assemblies K68X74X35-ZW

The K68X74X35-ZW is a double-row needle roller and cage assembly with a 68mm bore and 74mm outer diameter, crafted from sturdy steel. It handles radial loads up to 10912 lbf and operates smoothly at speeds up to 6900 RPM.
Its steel cage and needles ensure durability, while the compact 35mm width fits snugly in 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. It’s well-suited for applications like gearboxes or automotive components where space and load capacity are key.
Weighing just 120g, 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 K68X74X35-ZW
  • Brand TFL
  • Interchangeable INA
  • Bore Dia 68 mm
  • Outer Dia 74 mm
  • Width 35 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 10912 lbf
  • Static Radial Load 28125 lbf
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • Max Speed 6900 rpm
  • Weight 120 g

Features

How Does K68X74X35-ZW Bearing Handle Heavy Loads?
K68X74X35-ZW Bearing features a double-row needle roller design, providing high radial load capacity.
Its dynamic radial load rating of 10,912 lbf ensures reliable performance in demanding conditions.
The steel cage and needles enhance durability, making it suitable for heavy-duty applications.
With a maximum speed of 6,900 rpm, it balances strength and efficiency.
K68X74X35-ZW Bearing operates smoothly within a temperature range of -30° to 110°C.
Its compact design and steel construction make it a practical choice for various industrial uses.

Application

Industrial Uses of K68X74X35-ZW Bearing
K68X74X35-ZW Bearing is commonly used in industrial gearboxes, where its double-row design efficiently handles high radial loads. The steel cage and needles ensure durability in demanding environments like conveyor systems.
In automotive applications, K68X74X35-ZW Bearing fits well in transmission systems, providing smooth rotation under heavy loads. Its compact size and metric dimensions make it suitable for various vehicle models.
For automation equipment, K68X74X35-ZW Bearing supports robotic arms, offering reliable performance in high-speed operations. The steel construction ensures long service life even with frequent use.
Where Is K68X74X35-ZW Bearing Used?
K68X74X35-ZW Bearing can be found in wind turbines, where it handles radial loads efficiently. Its high-speed capability makes it ideal for renewable energy applications.
In medical devices, K68X74X35-ZW Bearing is used in imaging equipment, providing precise movement. The steel materials ensure hygiene and durability in sterile environments.
Built for Heavy-Duty Use: K68X74X35-ZW Bearing
K68X74X35-ZW Bearing excels in construction machinery, where it withstands heavy loads and harsh conditions. The double-row design distributes stress evenly, enhancing longevity.
For consumer electronics, K68X74X35-ZW Bearing is used in high-performance printers, ensuring smooth paper feed. Its compact size fits well in space-constrained designs.
Automotive vs Aerospace: Applications of K68X74X35-ZW Bearing
In automotive systems, K68X74X35-ZW Bearing supports engine components, handling high radial loads. Its steel construction ensures reliability under constant vibration.
In aerospace, K68X74X35-ZW Bearing is used in auxiliary systems, where precision and weight savings are critical. The metric sizing aligns with international standards.

Q&A

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