SKF CRW1R Radial Shaft Seal

The SKF CRW1R 50x65x8 radial shaft seal is a metal-cased unit with a SKF Wave lip and garter spring, engineered to seal oil or grease between a rotating shaft and its housing. Its dimensions are 50 mm bore, 65 mm outer diameter, and 8 mm width, placing it in the 50×65×8 CRW1 R size class used in general industrial applications. The lip is formed from nitrile rubber (NBR) and the Wave lip design provides a higher pumping rate, with the garter spring maintaining contact pressure through operation. SKF literature describes the CRW1R as a general industrial radial shaft seal for oil- or grease-lubricated sealing between rotating and stationary components, a common choice for seals in rotating equipment in industrial settings.