1.Material: NBR, HNBR,FKM,Silicone, PU etc 2.Color: red, blue,green, transparent and so on. 1.Material: NBR, HNBR,FKM,Silicone, PU etc2.Color: red, blue,green, transparent and so on.3.Specification: according to customer's needs. Standard design, with shortened inner lip, can absorb deflections Application RangeTemperature:-30°C~+100°CSliding speed: 2 m/sMedium: Mineral oil based hydraulic fluids ...