SKF 54929 Radial shaft seal with double metal case, double SKF Wave lip and auxiliary non-contacting lip, for oil or grease

Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. CRWHA9 seals are designed with a sealant coated double metal case. They have a double SKF WAVE lip made of elastomer with a higher pumping rate to reduce heat generation. A garter spring in the seal and a non-contacting auxiliary lip optimize the sealing against the shaft.