A radial shaft seal, also known as a lip seal, rotary shaft seal, or oil seal, is a type of mechanical seal used to prevent the leakage of lubricants or other fluids in rotating machinery.
CRWHA1 seals feature a double metal case, an SKF WAVE lip constructed from elastomeric material designed for enhanced pumping efficiency to minimize heat generation, a garter spring to optimize the sealing performance against the shaft. Additional dust lip helps to improve contamination exclusion.
|Type of outside diameter||Metal-cased with sealant coating on the outside diameter|
|Lip material||Polyacrylate elastomer (ACM)|
|Operating temperature (min.)||-40 °C|
|Operating temperature (max.)||150 °C|
|Circumferential speed (max.)||17.04 m/s|
|Rotational speed (max.)||4680 r/min|
|Pressure differential||0.07 N/mm²|
|Fast repair of worn shaft||99274 (click to view)|