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RN-0.5x92 BF RN-3.5x17.8 BF/G2

RN-0.5×92 BF RN-3.5×17.8 BF/G2

The RN-3.5×17.8 BF/G2 is a needle roller bearing with a 3.5mm diameter and 17.8mm length, crafted from durable chrome steel. Its flat ends and precise roundness of 0.5µm ensure smooth operation in tight spaces.

Rated G2 for quality, it handles radial loads well with minimal friction. The hardness of HRC60-65 provides excellent wear resistance, making it suitable for high-stress applications.

With a length tolerance of 0 to -0.27mm, it fits snugly in assemblies. The bearing’s low VDWL (2µm) and controlled surface roughness (Rsmax axial 1mm, radial 0.9mm) enhance performance.

Ideal for compact machinery like gearboxes or automotive components where space is limited. Compliant with RoHS standards for environmental safety.

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Product Parameters

  • Part Number RN-3.5x17.8 BF/G2
  • Brand TFL
  • Interchangeable INA
  • Roller Diameter 3.5 mm
  • Roller Length 17.8 mm
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Material Chrome Steel
  • RoHS Compliant
  • Rating G2
  • Length Tolerance 0 to -0.27 mm
  • Hardness HRC60-65
  • Ends Type Flat
  • Roundness 0.5um
  • VDWL 2um
  • Rsmax Axial 1 mm
  • Rsmax Radial 0.9 mm
  • Rsmin 0.1 mm

Features

How Does RN-3.5×17.8 BF/G2 Bearing Reduce Friction?

RN-3.5×17.8 BF/G2 Bearing features chrome steel needles with a hardness of HRC60-65, ensuring minimal friction during operation.
The precision roundness of 0.5um enhances smooth rolling, reducing energy loss and wear.
Its flat ends and tight length tolerance (0 to -0.27 mm) contribute to stable performance under load.
With a VDWL of just 2um, it maintains consistent contact, further lowering friction.

Application

Industrial Uses of RN-3.5×17.8 BF/G2 Bearing
RN-3.5×17.8 BF/G2 Bearing is commonly used in compact industrial gearboxes, where its needle roller design saves space while handling high radial loads. The chrome steel construction ensures durability in demanding environments like conveyor systems.

Where Is RN-3.5×17.8 BF/G2 Bearing Used?
In automotive applications, RN-3.5×17.8 BF/G2 Bearing fits well in transmission systems, providing smooth rotation under heavy loads. Its flat ends and precise roundness make it ideal for tight tolerance requirements.

Perfect Fit for Automation: RN-3.5×17.8 BF/G2 Bearing
RN-3.5×17.8 BF/G2 Bearing works efficiently in robotic arms, offering low friction and high precision. The G2 rating ensures consistent performance in automated assembly lines.

Medical vs Industrial: Where RN-3.5×17.8 BF/G2 Bearing Excels
RN-3.5×17.8 BF/G2 Bearing is suitable for medical devices like surgical tools, where its small size and reliability are key. In industrial settings, it excels in packaging machinery due to its wear resistance.

Essential Roles of RN-3.5×17.8 BF/G2 Bearing
RN-3.5×17.8 BF/G2 Bearing supports high-speed operations in electric motors, thanks to its balanced design. The hardened chrome steel rollers extend its lifespan even under continuous use.

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