Oil Seal - 25x37x7 - WAD - 80 FKM FP803403 - Dichtomatik - 49464329 - Packaging Unit 1
The Oil Seal - 25x37x7 - WAD - 80 FKM FP803403 - Dichtomatik - 49464329 - Packaging Unit 1 is a WAD oil seal from Dichtomatik with an inside diameter of 25 mm, an outside diameter of 37 mm and a width of 7 mm. The overall dimensions are 25x37x7. The oil seal is manufactured from FKM, using compound 80 FKM FP803403. It is Dichtomatik article number 49464329.
The WAD profile is a double-acting radial shaft seal with two opposed sealing lips. Both sealing lips are pressed against the shaft by tension springs and are primarily used to keep two different media separated. The profile has no separate protective lip. The fully rubberized outer jacket ensures a tight fit and static seal in the housing bore. Its sealing function is independent of the direction of rotation and it also provides a good static seal at standstill. The space between the sealing lips can be filled with approximately 40% grease during installation.
The FKM version is suitable for temperatures from -25 to +150 °C. The maximum pressure is 0.03 MPa and the maximum peripheral speed is 6 m/s. FKM offers good resistance to mineral and synthetic oils and greases, engine oil, gearbox oil and ATF oil up to approximately +150 °C. It is also resistant to fuels, HFD pressure fluids, aliphatic, aromatic and chlorinated hydrocarbons, and water up to a maximum of +60 °C. Its resistance to ozone, weathering and ageing is very good. The material must be suitable for the media on both sides of the seal. The specified maximum values may not all be reached at the same time.
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