SBF metal-inserted seals
SBF seals (fig 1) are spring-loaded and designed with a flexible metal stiffening ring that enables the seal to be installed without the use of a cover plate. SBF seals can be used as an upgrade to fabric-reinforced seals in many applications that are either grease or oil lubricated. SBF seals are available in both nitrile and fluoro rubber. A selection of available sizes is listed in the product table. Contact your SKF sales representative for additional information regarding availability.