+86 15806631151 info@sdtflbearing.com
This needle roller bearing, RN-0.75×2 BF/G3, features a compact design with a 0.75mm diameter and 2mm length, made from durable chrome steel. Its flat ends and high hardness (HRC60-65) ensure reliable performance under stress.
With a G3 precision rating, it offers smooth operation and minimal roundness deviation (0.8um). The chrome steel construction provides excellent wear resistance for long-lasting use.
Ideal for applications requiring small, high-precision rollers, such as in automotive or industrial machinery. It’s interchangeable with INA bearings, making replacements straightforward.
Compliant with RoHS standards, this roller is a practical choice for tight spaces where precision and durability are key. Its small size and robust build make it versatile for various mechanical needs.
"*" indicates required fields
How Does RN-0.75×2 BF/G3 Bearing Ensure Precision?
RN-0.75×2 BF/G3 Bearing features chrome steel needles with a diameter of 0.75 mm and a length of 2 mm, designed for precise applications.
The G3 rating ensures high accuracy, with a roundness of just 0.8um for smooth operation.
Its hardness of HRC60-65 provides durability, making it suitable for demanding environments.
With flat ends and tight length tolerance, it offers reliable performance in compact spaces.
Key Fields for RN-0.75×2 BF/G3 Bearing
RN-0.75×2 BF/G3 Bearing is commonly used in compact industrial machinery, especially where space is limited but high load capacity is needed. Its needle roller design makes it ideal for applications like gear pumps and small electric motors.
In automotive systems, RN-0.75×2 BF/G3 Bearing fits well in transmission assemblies and steering mechanisms. The chrome steel construction ensures durability even under frequent stress and movement.
For precision instruments, RN-0.75×2 BF/G3 Bearing offers reliable performance in devices like measuring tools and small actuators. The flat ends and tight tolerances help maintain accuracy over time.
Automation and robotics also benefit from RN-0.75×2 BF/G3 Bearing, particularly in compact robotic arms and linear guides. Its small size and high hardness make it a practical choice for repetitive motions.
"*" indicates required fields