When the bore and shaft centers are misaligned, seal life will be shortened because the wear will be concentrated on one side of the sealing lip.
CS
One of the most important considerations when selecting an oil seal is its compatibility with the oil being used in the machine. Different oils have different properties, such as viscosity and chemical composition, which can affect the performance of the seal. It is essential to choose a seal that is specifically designed to work with the oil in question to ensure optimal performance and longevity It is essential to choose a seal that is specifically designed to work with the oil in question to ensure optimal performance and longevity