Circular bushing nuts have a wide range of applications and come in various types. To select the appropriate circular bushing nut, it is essential to consider its intended use, as different working conditions require different models of circular bushing nuts. The main factors to consider in the selection of circular bushing nuts are the pressure, speed, product of pressure and speed, and the nature of the load. Additionally, whether the circular bushing nut is lubricated and its lubrication condition also determine its performance and lifespan.

The material for round sleeve nuts is mostly soft metals, rubber, nylon, and non-metallic polymers, which are relatively soft and cost-effective. These nuts withstand vibration, friction, and corrosion in various harsh working environments to protect the enclosed components. The round sleeve nuts themselves are easy to replace, cost-effective, and have good economy after damage. Floating round sleeve nuts are a processing method for spherical round sleeve nuts with floating supports, using standard steel balls, turning both ends, then drilling and reaming, which reduces the difficulty of cutting rods into spheres in the original process and also avoids material waste, simplifies the process, and reduces costs. In simple terms, the processing method for these floating support spherical round sleeve nuts is: use standard steel balls → turn both ends → drill → ream.