Automobile Engine Seal SB Type Oil Seal FKM Seals For High Temperature Environments
Structure
- Single lip
- One spring,
- Out structure with iron
- Rotating seal
Information
In terms of material, we offer two options: nitrile rubber (NBR) and fluorocarbon rubber (FKM). NBR-based SB-type oil seals feature excellent mechanical properties and superior wear resistance, making them suitable for most standard operating environments.
They operate within a temperature range of -40°C to 120°C and effectively withstand various media such as mineral oil, synthetic oil, and grease. In applications like automotive engines and industrial gearboxes, they provide long-term, reliable protection against fluid leakage. FKM-material oil seals stand out for their exceptional high-temperature resistance and chemical corrosion resistance, with an operating temperature range of -26°C to 250°C. They are an ideal sealing solution for high-temperature equipment in industries such as chemicals and power generation. In harsh chemical environments, such as the sealing areas of chemical pumps and reactors, they maintain excellent sealing performance to ensure safe equipment operation.
Additionally, SB-type oil seals demonstrate exceptional radial stiffness, particularly in larger sizes. Even under significant pressure, they maintain stable shape and sealing performance, effectively preventing rebound caused by pressure. These outstanding performance characteristics make it widely applicable in fields with extremely high requirements for sealing reliability, such as heavy machinery and aerospace equipment, providing a solid foundation for efficient equipment operation. It significantly reduces equipment failures and maintenance costs caused by sealing issues, making it the top choice for users seeking exceptional sealing performance.
Others Type
| Type | Features |
| TC | The outer part is rubberized design, double lip with spring |
| SC | The outer part is rubberized design, double lip with spring |
| TB | The outer layer is an iron shell, double lip with spring |
| SB | The outer layer is an iron shell, double lip with spring |
| TA | The design of the inner shell combination is used to strengthen the steel of the oil seal,double lip with spring |
| EC | It is mainly used for the orifice core of the oil seal and the bearing, mainly for the gear box and other parts |
| SA | The design of the inner shell combination is used to strengthen the steel of the oil seal,double lip with spring |
| DKB | The outer iron shell is fluted and has a dual lip dust seal. |
| TCN | The exterior is iron on one side and rubber on the other, with springs on both lips |
| TCV | Outer layer is rubber, inner skeleton, double lip with spring |
Images
Product Packaging
Factory
Company Introduction
| Hebei Xiangte Seal Technology Co., Ltd. is located in Hebei Province, China, with rich experience in the research and development, production and sales of seals. The company is committed to research and development and solve the problem of sealing and shock absorption of high-end products. Focusing on FKM, NBR special rubber seals and high-performance polyurethane products production and research and development, our company has developed special NBR gray rubber, FKM rubber after many years of experimentation and research , and its resistance to high and low temperatures and a variety of physical properties of the index is far more than the ordinary NBR rubber, the performance is stable and reliable. |
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Automobile Engine SB Type Oil Seal FKM For High Temperature Environments Images
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