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RN-0.5x101 BF RN-4.0x2 BF/G3

RN-0.5×101 BF RN-4.0×2 BF/G3

This needle roller bearing features a compact design with a 4.0mm diameter and 2mm length, made from durable chrome steel for long-lasting performance.
Its flat ends and high hardness (HRC60-65) ensure smooth operation under demanding conditions. The G3 rating guarantees precision, making it suitable for high-accuracy applications.
Ideal for use in tight spaces where reliable needle rollers are needed, such as in automotive transmissions or industrial machinery. Compliant with RoHS standards, it’s a safe and dependable choice for various mechanical systems.
Interchangeable with INA bearings, this model offers flexibility for replacements and upgrades.

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Product Parameters

  • Part Number RN-4.0x2 BF/G3
  • Brand TFL
  • Interchangeable INA
  • Roller Diameter 4.0 mm
  • Roller Length 2 mm
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Material Chrome Steel
  • RoHS Compliant
  • Rating G3
  • Length Tolerance 0 to -0.14 mm
  • Hardness HRC60-65
  • Ends Type Flat
  • Roundness 0.8um
  • VDWL 3um

Features

How Is RN-4.0×2 BF/G3 Bearing Engineered for Reliability?

RN-4.0×2 BF/G3 Bearing features chrome steel construction, offering high hardness between HRC60-65 for durability.
Its precision-ground rollers ensure consistent performance with a roundness of just 0.8um.
The flat ends design enhances stability, making it suitable for high-precision applications.
With a G3 rating, it meets stringent quality standards for reliable operation.

Application

Industrial Uses of RN-4.0×2 BF/G3 Bearing
RN-4.0×2 BF/G3 Bearing is commonly used in compact industrial machinery, such as gearboxes and small electric motors, where space is limited but performance is key. Its needle roller design offers efficient load distribution in tight spaces.

What Makes RN-4.0×2 BF/G3 Bearing a Preferred Choice?
In automotive applications, RN-4.0×2 BF/G3 Bearing fits well in transmission systems and steering mechanisms, thanks to its high hardness and durability. The chrome steel material ensures it can handle frequent use without wearing out quickly.

Perfect Fit for Automation: RN-4.0×2 BF/G3 Bearing
For automated systems like robotic arms, RN-4.0×2 BF/G3 Bearing provides smooth motion and reliability. Its precision-ground rollers ensure minimal friction, making it ideal for repetitive tasks.

Medical vs Industrial: Where RN-4.0×2 BF/G3 Bearing Excels
While RN-4.0×2 BF/G3 Bearing is versatile enough for industrial tools, its precision also makes it suitable for medical devices like small pumps or lab equipment. The flat ends design ensures easy installation in delicate mechanisms.

Q&A

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