Bushing bearings, also known as dry bearings or DU bearings, belong to a Bushing series, and are a type of sliding bearing known for their excellent self-lubricating properties. These bearings are composed of multiple layers, collectively providing stable and maintenance-free operation.
It is commonly referred to as "bearing" in English, while in Taiwan, it is usually called "軸承". The fundamental principle of a bearing involves the placement of rolling elements, such as balls, needles, or rollers, between the inner and outer rings to facilitate smooth rotation of the shaft.
Ball bearing material features: Basically, ball bearing material features are made of steel balls, races, and a cage. With these three segments, ball bearings can reduce vibrate resistance while supporting a load.
Needle roller bearings are critical machine elements for the design of radially compact bearing arrangements with very high load-carrying capacity. Their needle rollers are guided by a special-shaped high-rigidity and precision retainer, ensuring extremely low dimensional tolerances.
They possess characteristics such as magnetic insulation, resistance to wear, corrosion, and high temperatures, as well as the ability to operate without lubrication. These features make them particularly suitable for applications requiring high temperatures and corrosion resistance.
conical bearings, also called conical bearings, are a common type of rolling element bearings. They are composed of an inner ring, an outer ring, a roller and a cage. The rolling element is a tapered roller that allows the bearing to bear both radial and axial loads.
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