SKF 21091Radial shaft seal with metal case and SKF Wave lip, for oil or grease
Title:
21091
Code:
0000000159064
Radial shaft seals are used between rotating and stationary machine components, or between components in relative motion. CRW1 seals are designed with a sealant coated metal case, a SKF WAVE lip made of elastomer with higher pumping rate to reduce heat generation. The seal also has a garter spring to optimize sealing against the shaft.