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Needle Roller And Cage Assemblies K68X74X30

Needle Roller And Cage Assemblies K68X74X30

The K68X74X30 is a needle roller and cage assembly with a 68mm bore and 74mm outer diameter, crafted from sturdy steel. It handles radial loads up to 10462 lbf and operates smoothly at speeds up to 6900 RPM.
Its single-row design with a steel cage ensures durability and reliable performance. The assembly works well in temperatures ranging from -30°C to 110°C.
This model is interchangeable with INA bearings, making it a practical choice for replacements. Ideal for applications like gearboxes or automotive systems where space is limited but high load capacity is needed.
Weighing just 100g, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number K68X74X30
  • Brand TFL
  • Interchangeable INA
  • Bore Dia 68 mm
  • Outer Dia 74 mm
  • Width 30 mm
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Construction Single Row
  • Series K Series
  • Cage Material Steel
  • Needle Material Steel
  • Dynamic Radial Load 10462 lbf
  • Static Radial Load 26550 lbf
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • Max Speed 6900 rpm
  • Weight 100 g
Needle Roller And Cage Assemblies K68X74X30 dimension drawing
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Features

How Does K68X74X30 Bearing Handle Heavy Loads?
K68X74X30 Bearing features a robust steel cage and needle rollers, designed to withstand high radial loads.
Its dynamic radial load capacity of 10462 lbf ensures reliable performance in demanding conditions.
The compact design of K68X74X30 Bearing allows for efficient space utilisation without compromising strength.
With a maximum speed of 6900 rpm, it delivers both durability and smooth operation.
K68X74X30 Bearing operates effectively in temperatures ranging from -30° to 110°C, making it versatile.
Its steel construction provides long-lasting performance, reducing the need for frequent replacements.
The single-row design of K68X74X30 Bearing simplifies installation and maintenance.
It is interchangeable with INA bearings, offering flexibility in various applications.

Application

Industrial Uses of K68X74X30 Bearing
K68X74X30 Bearing is commonly used in industrial gearboxes, where its needle roller design handles high radial loads efficiently. The steel cage ensures durability even in demanding conditions.
In automotive applications, K68X74X30 Bearing fits well in transmission systems, providing smooth rotation under heavy loads. Its compact size makes it ideal for space-constrained designs.
For automation equipment, K68X74X30 Bearing supports precise movements in robotic arms and conveyor systems. The high-speed capability up to 6900 rpm ensures reliable performance.
In household appliances like washing machines, K68X74X30 Bearing offers quiet operation and long service life. The metric dimensions make it easy to integrate into various designs.
Medical devices benefit from K68X74X30 Bearing’s consistent performance in imaging equipment. The steel construction ensures reliability in critical applications.

Q&A

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