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The RN-4X22.8 BF/G2 is a needle roller bearing with a 4mm diameter and 22.8mm length, crafted from durable chrome steel. It meets G2 precision standards, ensuring reliable performance in tight spaces.
With flat ends and a hardness of HRC60-65, it handles radial loads smoothly while maintaining low friction. The roundness of 0.5um and tight length tolerance (0 to -0.33mm) make it ideal for precise applications.
This model is interchangeable with INA bearings, offering a practical replacement option. Suitable for use in gearboxes, engines, or industrial machinery where compact design and high precision are needed.
Compliant with RoHS standards, it’s a safe choice for various engineering and maintenance tasks. Its robust construction ensures long service life even under demanding conditions.
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How Does RN-4X22.8 BF/G2 Bearing Reduce Friction?
RN-4X22.8 BF/G2 Bearing features precision-ground chrome steel rollers, ensuring minimal friction during operation.
The needle roller design provides a large load-bearing surface, enhancing efficiency and reducing wear.
With a hardness of HRC60-65, it maintains performance even under high-stress conditions.
Its roundness of 0.5um ensures smooth movement, making it ideal for precision applications.
Industrial Uses of RN-4X22.8 BF/G2 Bearing
RN-4X22.8 BF/G2 Bearing is commonly used in industrial gearboxes, where its needle roller design efficiently handles high radial loads in compact spaces. The chrome steel construction ensures durability even in demanding environments.
In automotive applications, RN-4X22.8 BF/G2 Bearing fits well in transmission systems, providing smooth operation under high-speed conditions. Its metric sizing makes it compatible with various vehicle models.
For automation equipment, RN-4X22.8 BF/G2 Bearing offers precise movement in robotic arms, thanks to its tight tolerances and flat ends. The G2 rating ensures consistent performance in repetitive tasks.
In consumer electronics, RN-4X22.8 BF/G2 Bearing can be found in printers, where its small size and reliability contribute to quiet operation. The chrome steel material also resists wear over time.
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