Current location:Home > metric rod wiper >
metric rod wiper
2025-08-15 09:10
2025-08-15 08:51
2025-08-15 08:50
2025-08-15 08:46
2025-08-15 08:03
2025-08-15 08:02
2025-08-15 07:56
In addition to keeping oil inside the hub, the rear hub oil seal also prevents debris from entering the hub. Dirt, dust, and other contaminants can cause damage to the hub bearings and other components if they are allowed inside. The oil seal creates a tight seal around the hub, keeping these harmful particles out and preserving the integrity of the hub assembly.
...
2025-08-15 07:54
2025-08-15 07:50
2025-08-15 07:11
Latest articles
The design and material selection of high pressure shaft seals are crucial for their performance
high pressure shaft seals. Advanced materials such as polytetrafluoroethylene (PTFE) and silicone rubber are frequently employed due to their excellent resistance to chemicals, temperature fluctuations, and wear. Furthermore, the geometry of the seal must be optimized to withstand the extreme forces exerted by high-pressure fluids while minimizing friction and heat generation.

To prevent these issues, regular inspections of hydraulic hoses should be conducted. Operators should check for signs of wear, such as cracks or bulging, and replace hoses that show any signs of damage. The connections at both ends of the hose should also be examined for leaks and tightness to ensure there are no loose fittings that could lead to fluid loss.
hydraulic hose for excavator
