SKR208-031-039-006P is a wiper and can be used in rod applications. The material used on this wiper is made of PU 92 shore.
The dimensions has an inner diameter of 31.5 mm, an outer diameter of 39.5 mm and a height of 6.5/5 mm.
About the sealing profile SKR208
SKR208 Combined double wipers are designed to prevent hydraulic cylinders from any unfavourable incoming particles from the outside and refine oil film thickness in the connecting rod of cylinders with their second sealing lip. In order to avoid any possible hydro dynamic pressure problems between the rod seals and the SKR208 double wipers, they must be combined with suitable rod seals or drainage channel must be opened in this area.
About the material PU
PU is moulded with injection techniques. It has excellent mechanical properties such as high tensile strength, wear resistance, tear strength, and extrusion resistance. It offers a good resistance to air, ozone, mineral oils, grease and aliphatic hydrocarbons. Working Temperature Range: -30°C to 100°C.
