PRODUCT DESCRIPTION
Standard types with open outer metal sleeve. With or without dust lip (SL) to protect against exterior soiling

PRODUCT ADVANTAGES
Broad range of applications in every sector of industry
Metal housing for especially firm and precise seating in the bore. (Note: limited static sealing on the outer casing for low viscosity and gaseous media)
Additional dust lip as additional seal against moderate to medium dust and dirt ingress from outside (B1FUDSL). (Note: can lead to temperature increase from frictional heat)