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The RN-4.0×1.4 BF/G3 is a compact needle roller bearing with a 4.0mm diameter and 1.4mm length, made from high-quality chrome steel. Its flat ends and precise dimensions ensure smooth operation in tight spaces.
With a hardness rating of HRC60-65, it offers excellent durability for high-load applications. The G3 rating indicates superior precision, making it suitable for demanding mechanical systems.
This needle roller is interchangeable with INA bearings, providing a reliable alternative for replacements. Its small size and robust construction make it ideal for use in gearboxes, engines, or other compact machinery.
Compliant with RoHS standards, it’s a safe and efficient choice for various industrial applications. The precise roundness and length tolerance ensure consistent performance under stress.
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How Does RN-4.0×1.4 BF/G3 Bearing Ensure Precision?
RN-4.0×1.4 BF/G3 Bearing is crafted from high-quality chrome steel, offering excellent hardness between HRC60-65.
Its needle roller design provides a compact solution for applications with limited space.
The flat ends and tight roundness tolerance of 0.8um ensure smooth and precise operation.
With a G3 rating, it meets high precision standards for demanding industrial uses.
Industrial Uses of RN-4.0×1.4 BF/G3 Bearing
RN-4.0×1.4 BF/G3 Bearing is commonly used in compact industrial gearboxes, where its small size and high load capacity make it ideal for tight spaces. The chrome steel construction ensures durability even in demanding environments.
In automotive applications, RN-4.0×1.4 BF/G3 Bearing fits well in transmission systems, providing smooth operation under high radial loads. Its metric sizing makes it a versatile choice for various vehicle designs.
For automation equipment, RN-4.0×1.4 BF/G3 Bearing offers reliable performance in robotic arms and precision machinery. The flat ends and high hardness rating contribute to its long service life.
Where Is RN-4.0×1.4 BF/G3 Bearing Used?
RN-4.0×1.4 BF/G3 Bearing is often found in medical devices like surgical tools, where precision and reliability are critical. The G3 rating ensures consistent performance in high-precision applications.
In consumer electronics, RN-4.0×1.4 BF/G3 Bearing can be used in small motors and printers, where its compact design and smooth operation are beneficial. The chrome steel material also resists wear over time.
Built for Heavy-Duty Use: RN-4.0×1.4 BF/G3 Bearing
RN-4.0×1.4 BF/G3 Bearing handles heavy radial loads in construction equipment, such as compact hydraulic systems. Its high hardness and roundness tolerance ensure reliable performance under stress.
For conveyor systems, RN-4.0×1.4 BF/G3 Bearing provides smooth rotation in roller assemblies. The flat ends and precise dimensions make it easy to integrate into existing designs.
Automotive vs Aerospace: Applications of RN-4.0×1.4 BF/G3 Bearing
In automotive steering systems, RN-4.0×1.4 BF/G3 Bearing offers precise movement and durability. Its compact size is perfect for tight spaces in modern vehicle designs.
For aerospace applications, RN-4.0×1.4 BF/G3 Bearing can be used in small actuators and control systems. The high hardness and roundness tolerance meet the stringent requirements of the industry.
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