
Handlebar rear wheel oil seal oil-seal 185×210×22mm



| Product name | Product number (specification) |
Applicable models |
location | Product Benefits | Product Advantages | |
| Handlebar rear wheel oil seal (one piece) | 185×210×22 |
Auman EST Delon |
rear wheel | Features include an effective seal, outstanding durability against wear, performance in high-temperature settings, protection against corrosion, resilience to oil exposure, and strength under pressurized conditions. | The skeleton-type oil seal utilizes advanced vacuum vulcanization techniques to ensure a tight fusion between the rubber and the metal frame, resulting in a stable structure and extended service life. High-quality springs are employed to enhance the seal's lubrication and sealing performance on rotating shafts, effectively separating the oil chamber from the external environment. Internally, it ensures the containment of oils or water-based chemical fluids within the machinery, preventing leaks. Externally, it safeguards mechanical components against damage caused by the ingress of dust and sand | |
185 x 210 x 22 Oil seals are usually installed in the lower part of the car engine, the upper end of the valve guides in the engine cylinder head, the engine belt side, and at the connection with the gearbox. Specifically:
Lower part of the engine: this is an important application area for oil seals, which are usually used to prevent the leakage or seepage of lubricating oil or grease
Upper valve guide: valve seals are installed at the upper end of the valve guide in the engine cylinder head to provide a seal to prevent lubricant leakage.
Engine belt side: The crankshaft front oil seal is located on the engine belt side to protect the crankshaft from external contamination.
Connection with gearbox: The crankshaft rear oil seal is installed at the connection with the gearbox to ensure the sealing of the connection area.
These positions are chosen to ensure that the oil seal effectively prevents lubricant leakage and prevents the ingress of dust or sludge, thus maintaining good lubrication conditions for rolling or sliding friction parts and prolonging service life.











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