+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
RN-0.5x166 BF RN-3X6.8 BF/G2

RN-0.5×166 BF RN-3X6.8 BF/G2

The RN-3X6.8 BF/G2 is a needle roller bearing with a 3mm diameter and 6.8mm length, crafted from durable chrome steel. Its flat ends and precise roundness of 0.5µm ensure smooth operation in tight spaces.

With a hardness rating of HRC60-65, it handles radial loads effectively while maintaining low friction. The G2 rating indicates high precision, suitable for demanding applications.

Its design allows for easy installation and minimal maintenance, thanks to the flat ends and consistent dimensions. The bearing meets RoHS standards, making it safe for various uses.

Ideal for compact machinery or automotive components where space is limited but performance is crucial. Interchangeable with INA models, it offers a reliable replacement option.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number RN-3X6.8 BF/G2
  • Brand TFL
  • Interchangeable INA
  • Roller Diameter 3 mm
  • Roller Length 6.8 mm
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Material Chrome Steel
  • RoHS Compliant
  • Rating G2
  • Length Tolerance 0 to -0.22 mm
  • Hardness HRC60-65
  • Ends Type Flat
  • Roundness 0.5um
  • VDWL 2um
  • Rsmax Axial 0.8 mm
  • Rsmax Radial 0.6 mm
  • Rsmin 0.1 mm

Features

How Is RN-3X6.8 BF/G2 Bearing Engineered for Reliability?

RN-3X6.8 BF/G2 Bearing features chrome steel construction, ensuring high hardness and durability with a rating of HRC60-65.
Its precision-ground rollers maintain roundness within 0.5um, providing smooth and consistent operation.
The needle roller design allows for compact installation while handling high radial loads efficiently.
With a length tolerance of 0 to -0.22 mm, it ensures precise fit and reliable performance in various applications.

Application

Industrial Uses of RN-3X6.8 BF/G2 Bearing
RN-3X6.8 BF/G2 Bearing is commonly used in compact industrial machinery, such as printing presses and textile equipment, where space is limited but precision is key. Its needle roller design ensures efficient load distribution in tight spaces.

In automotive applications, RN-3X6.8 BF/G2 Bearing fits well in gearboxes and steering systems, offering smooth rotation under high stress. The chrome steel material adds durability, making it a reliable choice for long-term use.

For medical devices like surgical tools, RN-3X6.8 BF/G2 Bearing provides the necessary precision and stability. Its flat ends and tight tolerances ensure consistent performance in critical operations.

Automation systems benefit from RN-3X6.8 BF/G2 Bearing in robotic arms and conveyor belts, where its low friction and high hardness reduce wear. The G2 rating guarantees quality for demanding tasks.

In consumer electronics, RN-3X6.8 BF/G2 Bearing can be found in small motors and printers, where its compact size and reliability are valued. The roundness tolerance of 0.5um ensures quiet and smooth operation.

Q&A

SEND INQUIRY