STE404-121-115-004P is a cover seal and can be used in piston applications. The material used on this cover seal is made of PU.
The dimensions has an inner diameter of 115.5 mm, an outer diameter of 121 mm and a height of 4.5 mm.
About the sealing profile STE404
STA404 Cover seals which are produced from a high performance PU material, can be used safely in hydraulic cylinders instead of statically-functioning o-rings.
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.
