front hub oil

   - Check for proper fit: Ensure that the new seals are properly seated and aligned to prevent misalignment and potential leaks.

Double lip oil seals play a pivotal role in various mechanical applications, ensuring efficient operation and extending the lifespan of machinery. These seals are specifically designed to prevent the leakage of lubricants and protect the components from contaminants, thereby enhancing the overall performance of the equipment. In this article, we will explore the construction, working principle, applications, and benefits of double lip oil seals.

6. Reassemble the Cylinder After replacing the seals, reassemble the boom cylinder by following the disassembly steps in reverse. Ensure all components are aligned and that there are no obstructions.

(3) The oil seal with general pressure has poor pressure bearing capacity, and the oil seal will deform when the pressure is too large. In the case of excessive pressure, a pressure-resistant bearing ring or a reinforced pressure-resistant oil seal should be used.

Oil seals are used in many areas around the car.
Figure 6 shows the places where each seal type is used.