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RN-0.5x94 BF RN-3.5x19.8 BF/G3

RN-0.5×94 BF RN-3.5×19.8 BF/G3

The RN-3.5×19.8 BF/G3 is a needle roller with a 3.5mm diameter and 19.8mm length, made from tough chrome steel. It meets G3 precision standards, ensuring smooth operation in tight spaces.

With flat ends and a hardness of HRC60-65, it handles high loads while maintaining durability. The roundness of 0.8µm and tight length tolerance (0 to -0.33mm) ensure reliable performance.

This roller is interchangeable with INA models, making it a practical choice for replacements. Ideal for compact applications like gear pumps or small engines where space is limited.

Compliant with RoHS standards, it’s a safe and efficient option for precision machinery. The chrome steel construction offers excellent wear resistance for long-term use.

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Product Parameters

  • Part Number RN-3.5x19.8 BF/G3
  • Brand TFL
  • Interchangeable INA
  • Roller Diameter 3.5 mm
  • Roller Length 19.8 mm
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Material Chrome Steel
  • RoHS Compliant
  • Rating G3
  • Length Tolerance 0 to -0.33 mm
  • Hardness HRC60-65
  • Ends Type Flat
  • Roundness 0.8um
  • VDWL 3um
  • Rsmax Axial 1 mm
  • Rsmax Radial 0.9 mm
  • Rsmin 0.1 mm

Features

Why Choose RN-3.5×19.8 BF/G3 Bearing for Precision Tasks?

RN-3.5×19.8 BF/G3 Bearing is crafted from high-quality chrome steel, offering excellent hardness and durability.
Its needle roller design ensures precise operation, making it ideal for applications requiring accuracy.
The flat ends and tight length tolerance (0 to -0.33 mm) contribute to its reliable performance.
With a hardness range of HRC60-65, it withstands demanding conditions while maintaining precision.

Application

Industrial Uses of RN-3.5×19.8 BF/G3 Bearing
RN-3.5×19.8 BF/G3 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.

In automotive applications, RN-3.5×19.8 BF/G3 Bearing fits well in transmission systems, providing smooth rotation under heavy stress. Its metric sizing makes it a versatile choice for various vehicle models.

For automation equipment, RN-3.5×19.8 BF/G3 Bearing offers precision in robotic arms and linear guides, thanks to its flat ends and consistent roundness. The G3 rating guarantees reliable performance in high-speed operations.

Where Is RN-3.5×19.8 BF/G3 Bearing Used?
RN-3.5×19.8 BF/G3 Bearing works effectively in medical devices like surgical tools, where its small size and high hardness are beneficial. The low roundness error ensures minimal vibration during delicate procedures.

In consumer electronics, RN-3.5×19.8 BF/G3 Bearing can be found in printers and small motors, providing quiet and efficient operation. Its compliance with RoHS standards makes it suitable for eco-conscious designs.

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