Press-fit is a method used to join two components together without the need for additional fasteners like screws or welds. In this process, one part, often a bearing or bushing, is slightly larger than the hole in the other part. When force is applied, the larger component is pressed into the smaller one, creating a tight fit that holds them securely together. This technique is commonly used in various industries, including automotive and manufacturing, due to its simplicity and effectiveness. Press-fit connections can provide strong mechanical bonds and are often preferred for their ability to reduce assembly time and costs.