Figure 2: Necessity of spring
Please see the following for the types of sealing devices for bearings.
How to Select the Right Bearing (Part 7): Components surrounding the bearing
In the automotive industry, spark plugs are essential for the proper functioning of internal combustion engines. Whether in gasoline or diesel engines, spark plugs play a crucial role in igniting the air-fuel mixture, initiating the combustion process that powers the vehicle. High-performance spark plugs designed for specific automotive applications can enhance engine performance, fuel efficiency, and emissions control, contributing to the overall reliability and longevity of the vehicle.
Valve stem seal