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RN-0.5x179 BF RN-4X14.8 BF/G2

RN-0.5×179 BF RN-4X14.8 BF/G2

The RN-4X14.8 BF/G2 is a needle roller bearing with a 4mm diameter and 14.8mm length, crafted from durable chrome steel. Its flat ends and precise roundness of 0.5µm ensure smooth operation in tight spaces.

This bearing meets G2 rating standards, offering reliable performance with a hardness of HRC60-65. It handles radial loads well, with minimal axial and radial runout (Rsmax 1mm and 0.8mm respectively).

Its compact design and high precision make it ideal for applications like gearboxes or small machinery. The chrome steel construction ensures longevity even under frequent use.

Compliant with RoHS standards, it’s a safe choice for various industrial needs. Interchangeable with INA bearings, it’s a versatile option for replacements or upgrades.

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Product Parameters

  • Part Number RN-4X14.8 BF/G2
  • Brand TFL
  • Interchangeable INA
  • Roller Diameter 4 mm
  • Roller Length 14.8 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 0.8 mm
  • Rsmin 0.1 mm

Features

How Does RN-4X14.8 BF/G2 Bearing Reduce Friction?

RN-4X14.8 BF/G2 Bearing features precision-ground chrome steel rollers, ensuring smooth operation with minimal friction.
The needle roller design maximises contact area, distributing loads evenly for efficient performance.
With a hardness rating of HRC60-65, it maintains durability under continuous use.
The tight roundness tolerance of 0.5um enhances precision in high-speed applications.

Application

Industrial Uses of RN-4X14.8 BF/G2 Bearing
RN-4X14.8 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.

In automotive applications, RN-4X14.8 BF/G2 Bearing fits well in transmission systems, particularly where precise needle rollers are needed for smooth rotation. Its flat ends and tight tolerances make it reliable for consistent performance under stress.

For automation equipment, RN-4X14.8 BF/G2 Bearing works effectively in robotic joints, providing low-friction movement. The G2 rating indicates its precision, which is essential for repetitive tasks in assembly lines.

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