Shaft Seals
![](https://www.rolman.com/wp-content/uploads/2018/05/4.7-Shaft-seals.jpg)
Used between rotating and stationary machine components or between two components in relative motion and consist of two main parts: A cylindrical outer covering of sheet steel (case) or an elastomer that has the requisite interference fit to seal statically against the housing bore. A sealing lip made of an elastomeric or thermoplastic material that seals dynamically and statically against the shaft. |