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The RN-4×19.8 BF/G2 is a needle roller bearing with a 4mm diameter and 19.8mm length, crafted from tough chrome steel. It meets G2 precision standards, ensuring smooth operation in tight spaces.
Its flat ends and high hardness (HRC60-65) provide durability, while the tight roundness tolerance (0.5um) reduces vibration. The bearing handles both axial and radial movements with minimal friction.
This model is interchangeable with INA bearings, 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 reliable and eco-friendly option. The precise tolerances and robust design ensure long service life even in demanding conditions.
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Why Choose RN-4×19.8 BF/G2 for Precision Tasks?
RN-4×19.8 BF/G2 is crafted from high-quality chrome steel, offering excellent hardness (HRC60-65) for precision applications.
Its needle roller design ensures efficient load distribution, making it ideal for compact spaces.
The flat ends and tight roundness tolerance (0.5um) contribute to smooth operation and reduced vibration.
With a radial runout (Rsmax) of just 0.9 mm, it delivers reliable performance in demanding conditions.
Industrial Uses of RN-4×19.8 BF/G2 Bearing
RN-4×19.8 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.
What Makes RN-4×19.8 BF/G2 Bearing a Preferred Choice?
In automotive applications, RN-4×19.8 BF/G2 Bearing fits well in transmission systems, offering smooth rotation under heavy loads. Its flat ends and precise roundness make it ideal for tight tolerances in engine components.
Perfect Fit for Automation: RN-4×19.8 BF/G2 Bearing
RN-4×19.8 BF/G2 Bearing works efficiently in robotic arms, where its low profile and high hardness support precise movements. The G2 rating guarantees consistent performance in automated assembly lines.
Medical vs Industrial: Where RN-4×19.8 BF/G2 Bearing Excels
RN-4×19.8 BF/G2 Bearing is suitable for medical devices like surgical tools, thanks to its smooth operation and corrosion resistance. In industrial settings, it excels in packaging machinery due to its reliable load capacity.
Where Is RN-4×19.8 BF/G2 Bearing Used?
You’ll find RN-4×19.8 BF/G2 Bearing in household appliances like electric drills, where its compact size and strength are advantageous. The chrome steel material also ensures longevity in high-use scenarios.
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