... Working Temperature -45°C to 250°C Working Medium Hydraulic oil, water and dust. Origin China AdvantageGood resistance to oils, ... , solvent. Oil Seal Main Applications:Diesel and Gasoline Engine Like Crankshaft and CamshaftRotational System of Vehicle Like Gear Box,Wheel Hub, Axle, Pumps ... Processing Industry We can offer below all kinds of rubber Oil Seals: NBR, HNBR, FKM, VITON, FFKM, EPDM, CR , SBR ...