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The RN-3.457×23.9 BF/G3 is a needle roller with a diameter of 3.457mm and length of 23.9mm, made from hard-wearing chrome steel. It meets G3 precision standards, ensuring reliable performance in demanding applications.
With flat ends and a roundness of just 0.8um, it fits smoothly into tight spaces. The roller can handle slight misalignments, with radial and axial play up to 0.9mm and 1mm respectively.
Its high hardness rating (HRC60-65) makes it resistant to wear, even under heavy loads. The length tolerance is tightly controlled at 0 to -0.33mm for consistent fit.
Ideal for compact assemblies like gearboxes or automotive components where space is limited. Compliant with RoHS standards for safe use in various industries.
This model is interchangeable with INA rollers, offering a cost-effective alternative. Its precision and durability make it a practical choice for both new builds and replacements.
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How Is RN-3.457×23.9 BF/G3 Bearing Engineered for Reliability?
RN-3.457×23.9 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 flat ends and precise roundness of 0.8um contribute to smooth operation and reduced vibration.
With a hardness rating of HRC60-65, it maintains performance even under demanding conditions.
Industrial Uses of RN-3.457×23.9 BF/G3 Bearing
RN-3.457×23.9 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-3.457×23.9 BF/G3 Bearing Used?
You’ll often spot RN-3.457×23.9 BF/G3 Bearing in automotive transmissions, where its precision rollers reduce friction for smoother gear shifts. Its flat ends and tight tolerances make it ideal for confined spaces.
Perfect Fit for Automation: RN-3.457×23.9 BF/G3 Bearing
RN-3.457×23.9 BF/G3 Bearing works well in robotic arms, providing reliable motion control with minimal maintenance. The G3 rating guarantees consistent performance in high-speed applications.
Medical vs Industrial: Where RN-3.457×23.9 BF/G3 Bearing Excels
In medical devices like surgical tools, RN-3.457×23.9 BF/G3 Bearing offers quiet operation and precision. For industrial uses, its hardness and roundness specs ensure longevity in heavy machinery.
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