SKF wear sleeves are available in two different designs, depending on size. One is the extremely thin-walled SKF SPEEDI-SLEEVE which allows replacement seals of the same size as the original seals to be used. The SKF SPEEDI-SLEEVE is produced for shaft diameters up to and including 203 mm. For larger shafts, up to approximately 1 150 mm in diameter, SKF produces the LDSLV wear sleeves in two designs: the LDSLV3 with flange, and the LDSLV4 without flange.