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RN-0.5x129 BF RN-5.5x3.03 BF/G3

RN-0.5×129 BF RN-5.5×3.03 BF/G3

The RN-5.5×3.03 BF/G3 is a compact needle roller bearing with a 5.5mm diameter and 3.03mm length, made from durable chrome steel. Its flat ends and precise dimensions ensure smooth operation in tight spaces.

With a hardness rating of HRC60-65, it offers good wear resistance for its size. The G3 rating indicates high precision, making it suitable for demanding applications.

This needle roller is interchangeable with INA bearings, providing flexibility for replacements. Ideal for use in small machinery or automotive components where space is limited.

Compliant with RoHS standards, it’s a reliable choice for environmentally conscious projects. The tight length tolerance of 0 to -0.18mm ensures consistent performance.

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Product Parameters

  • Part Number RN-5.5x3.03 BF/G3
  • Brand TFL
  • Interchangeable INA
  • Roller Diameter 5.5 mm
  • Roller Length 3.03 mm
  • System of Measurement Metric
  • Roller Bearing Type Needle
  • Material Chrome Steel
  • RoHS Compliant
  • Rating G3
  • Length Tolerance 0 to -0.18 mm
  • Hardness HRC60-65
  • Ends Type Flat
  • Roundness 0.8um
  • VDWL 3um

Features

How Is RN-5.5×3.03 BF/G3 Bearing Engineered for Reliability?

RN-5.5×3.03 BF/G3 Bearing is crafted from high-quality chrome steel, ensuring durability and resistance to wear.
Its needle roller design provides excellent load distribution, making it suitable for compact spaces.
The G3 rating guarantees precision, while the hardness of HRC60-65 enhances its longevity.
With a roundness of just 0.8um, it ensures smooth and efficient operation in various applications.

Application

Industrial Uses of RN-5.5×3.03 BF/G3 Bearing
RN-5.5×3.03 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.

Where Is RN-5.5×3.03 BF/G3 Bearing Used?
You’ll find RN-5.5×3.03 BF/G3 Bearing in automotive transmissions, where its precision rollers reduce friction and improve efficiency. Its flat ends and tight tolerances make it ideal for high-speed applications.

Built for Heavy-Duty Use: RN-5.5×3.03 BF/G3 Bearing
RN-5.5×3.03 BF/G3 Bearing excels in construction equipment, such as hydraulic pumps, thanks to its HRC60-65 hardness. The G3 rating guarantees consistent performance under heavy loads.

Automotive vs Industrial: Applications of RN-5.5×3.03 BF/G3 Bearing
In automotive steering systems, RN-5.5×3.03 BF/G3 Bearing provides smooth motion control. For industrial machinery, its metric sizing and chrome steel material offer reliable operation in tight spaces.

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