Rubber bushings are flexible components used in various mechanical systems to reduce vibration and noise. They are typically made from a durable rubber material that can absorb shocks and provide cushioning between two parts, such as in automobiles or industrial machinery. This helps to improve performance and extend the lifespan of the equipment. These bushings are commonly found in suspension systems, where they connect different parts like control arms and chassis. By allowing for slight movement, rubber bushings help maintain alignment and enhance ride comfort, making them essential for smooth operation in many vehicles and machines.