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One Way Bearing HF0406-KF-R

One Way Bearing HF0406-KF-R

The HF0406-KF-R is a compact one-way needle bearing with a 4mm bore and 8mm outer diameter, crafted from sturdy steel. It spins smoothly at speeds up to 34,000 RPM and handles a torque of 0.1 Nm.
Its knurled design ensures a secure press-fit onto shafts, while the open seal allows for easy lubrication. The plastic spring provides reliable one-way motion control.
This bearing is ideal for small machinery or tools where space is limited but high-speed performance is needed. It works well in temperatures from -30°C to 110°C.
Weighing just 1g, it’s lightweight yet durable. Compliant with RoHS standards, it’s a practical choice for replacements, especially as it’s interchangeable with INA models.

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Product Parameters

  • Part Number HF0406-KF-R
  • Brand TFL
  • Interchangeable INA
  • Bore Dia 4 mm
  • Outer Dia 8 mm
  • Width 6 mm
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Construction Single Row
  • Knurled Yes
  • Seal Type Open
  • Series HF Series
  • Ring Material Steel
  • Cage Material Steel
  • Needle Material Steel
  • Spring Material Plastic
  • Max Speed 34000 rpm
  • Torque Capacity 0.1 Nm
  • Lubrication Lubricated
  • Shaft Mount Type Press Fit
  • Temperature Range -30° to 110 °C
  • RoHS Compliant
  • Weight 1 g

Features

Why Choose HF0406-KF-R Bearing for Precision Tasks?
HF0406-KF-R Bearing features a knurled design for secure press-fit installation, ensuring stability in precision applications.
Its steel construction provides durability while maintaining a lightweight profile of just 1 gram.
The lubricated needle rollers allow smooth operation at speeds up to 34,000 rpm.
With a torque capacity of 0.1 Nm, it delivers reliable performance in compact spaces.
How Is HF0406-KF-R Bearing Engineered for Reliability?
HF0406-KF-R Bearing uses steel needles and rings for consistent performance under rotational stress.
The open design simplifies maintenance while the plastic spring ensures smooth engagement.
It operates effectively in temperatures from -30° to 110°C, suitable for various environments.
This bearing’s press-fit mounting enhances stability during high-speed rotation.
Built for Durability: HF0406-KF-R Bearing
HF0406-KF-R Bearing’s all-steel construction resists wear in continuous operation.
The precision-ground needles distribute load evenly, extending service life.
Its compact 4mm bore size makes it ideal for space-constrained applications.
The knurled outer surface prevents slippage during press-fit installation.
Steel vs Ceramic Bearings: Strengths of HF0406-KF-R Bearing
HF0406-KF-R Bearing offers cost-effective steel construction without compromising performance.
The steel needles provide excellent load capacity compared to ceramic alternatives.
Its 34,000 rpm rating demonstrates steel’s capability in high-speed applications.
The press-fit design ensures secure mounting in demanding mechanical systems.

Application

Industrial Uses of HF0406-KF-R Bearing
HF0406-KF-R Bearing is commonly used in conveyor systems, where its one-way rotation feature ensures smooth material handling. The press-fit design makes installation straightforward, saving time during assembly.
Where Is HF0406-KF-R Bearing Used?
You’ll often spot HF0406-KF-R Bearing in small electric motors, thanks to its compact size and high-speed capability. The steel construction provides durability, even in demanding environments.
Built for Heavy-Duty Use: HF0406-KF-R Bearing
HF0406-KF-R Bearing works well in packaging machinery, handling repetitive motions with ease. The lubricated design reduces friction, extending the bearing’s lifespan.
Automotive vs Aerospace: Applications of HF0406-KF-R Bearing
In automotive applications, HF0406-KF-R Bearing is ideal for small gearboxes, while its lightweight design suits drone propellers in aerospace. The knurled surface ensures a secure fit.
Perfect Fit for Automation: HF0406-KF-R Bearing
HF0406-KF-R Bearing excels in robotic arms, where precise one-way movement is crucial. The plastic spring material offers quiet operation, perfect for sensitive environments.

Q&A

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