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The four-lobed design offers double the sealing surface of a standard O-ring. Thanks to the dual-sealing action, less compression is needed to ensure a strong seal. Reduced compression leads to lower friction and wear, resulting in extended service life and lower maintenance costs. The design provides excellent sealing performance, with an enhanced pressure profile over the X-ring cross-section, ensuring superior sealing efficiency. -
Key Features:- Effective dust scraping performance, even in environments with strong dust adhesion
- High wear resistance ensures durability and extended service life
- Capable of retaining and reverse-transferring residual oil for improved efficiency
- Elastic materials minimize friction for smoother operation
- Designed to fit standard grooves, ensuring compatibility with standard components.
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Key Features:- Space-efficient design for compact installations
- Simple and small installation grooves for ease of assembly
- Metal press-fit installation provides excellent stability within the groove
- Dust lip automatically opens under low pressure to discharge contaminated oil during bearing oil return
- Highly wear-resistant for long-term performance.
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The A1 dustproof ring is designed to prevent the entry of dust, dirt, sand, and metal particles. Its specialized design protects guide components from scratches and extends the lifespan of seals. The interference fit ensures the upper seal is securely positioned in the groove, effectively blocking impurities and moisture. Key Features:- Provides a sealed chamber for the cylinder without the need for screws, brackets, or metal inserts
- Eliminates the risk of corrosion associated with metal-reinforced dustproof rings
- Groove installation does not require strict tolerances, ensuring ease of use and reliability.
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The V-ring VS is a specialized all-rubber seal designed for rotating applications. It effectively prevents the intrusion of dirt, dust, water, or a combination of these elements, while securely retaining grease. Due to its unique design and high performance, the V-ring VS is compatible with a wide range of bearing types and can also function as a secondary seal to safeguard the primary seal. -
The V-ring VA is an innovative all-rubber seal designed specifically for rotational applications. It provides excellent protection against dirt, dust, water, and other contaminants while effectively retaining grease. Thanks to its unique design and functionality, the V-ring VA is suitable for a wide variety of bearing types and can also serve as a secondary seal to enhance the performance and protection of the primary seal. -
Radial Oil Seals SC feature an outer edge made of rubber elastomer with a spring-loaded sealing lip, designed without a dust-proof lip, making them suitable for single-sealing applications at higher speeds. The sealing lip’s front end is precisely shaped through machining to ensure optimal sealing accuracy. Its contour is molded for a precise fit, ensuring better contact with the shaft surface for enhanced sealing performance. -
Oil seals are commonly used in a variety of industrial applications. They are ideal for large-sized oil seal housings and rough-positioning surfaces. However, when sealing low-viscosity fluids and gases, the static sealing effect between the metal skeleton’s outer edge and the cavity’s inner edge may be limited. The built-in dust-proof lip helps prevent moderate dust and external contaminants from entering the system. -
Key Features:- Superior wear and impact resistance
- High resistance to extrusion
- Minimal compression deformation
- Designed for demanding working environments
- Pressure between the sealing lips ensures proper lubrication for optimal performance
- Enhanced sealing efficiency even at zero pressure
- Excellent protection against external contaminants
- Simple and hassle-free installation
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Designed for various liquid types and temperature ranges, the material selection ensures optimal performance under specific working conditions. Key Features:- Adaptable to special working environments by adjusting axial preload (using slots or ring head screws).
- Stable design makes it resistant to high-pressure peaks.
- Less sensitive to medium contamination and minor sliding surface damage compared to single seals.
- Multiple sealing lips and a broad contact area ensure excellent sealing efficiency.
- Seals can be cut for easy installation, eliminating the need to fully disassemble the cylinder during maintenance or repairs.
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Oil seals are extensively used across various industrial sectors. The metal skeleton assembly within the cavity ensures exceptional stability and precision. However, the static sealing performance at the outer edges of the metal skeleton may be limited when dealing with low-viscosity fluids and gases. The integrated dust-proof lip effectively blocks moderate dust and external contaminants from entering the system. -
The seal features a compact installation groove and delivers excellent sealing performance. Its stable operation is ensured by the sealing lip's design, which optimally retains the lubrication film, along with the use of rubber materials proven effective in pneumatic systems. The small structure results in very low static and dynamic friction. Ideal for dry and oil-free air, initial lubrication during assembly is crucial for ensuring a long operational life. The lip seal structure guarantees optimal functionality and is easy to install in the sealed groove. It is also compatible with cushioning cylinders. -
The EM type piston rod seal and dust ring combine two essential functions – sealing and dust-proofing – into one. It requires minimal space while ensuring optimal performance with an ideal profile finish. Featuring a simple design and efficient manufacturing process, this seal offers high functionality. Due to its unique geometry and dust lip, along with the specialized material, it is suitable for use in dry or oil-free air after initial lubrication. The functional lip optimization ensures smooth operation, while the single polymer material construction eliminates the risk of corrosion.
