Product | Color | Material | Hardness | Stock | From price | |||
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O-ring 53.34 mm x 5.33 mm | Black | ACM | 70 Shore A | 118 | € 3,39 | Details | |
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O-ring 227.97 mm x 6.99 mm | Black | ACM | 70 Shore A | 61 | € 20,65 | Details | |
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O-ring 196.44 mm x 3.53 mm | Black | ACM | 70 Shore A | 193 | € 7,30 | Details | |
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O-ring 145.65 mm x 3.53 mm | Black | ACM | 70 Shore A | 506 | € 4,74 | Details | |
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O-ring 129.77 mm x 3.53 mm | Black | ACM | 70 Shore A | 443 | € 4,36 | Details | |
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O-ring 126.6 mm x 3.53 mm | Black | ACM | 70 Shore A | 0 | € 4,18 | Details | Quote |
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O-ring 113.9 mm x 3.53 mm | Black | ACM | 70 Shore A | 398 | € 3,84 | Details | |
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O-ring 107.63 mm x 2.62 mm | Black | ACM | 70 Shore A | 282 | € 2,86 | Details | |
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O-ring 101.27 mm x 2.62 mm | Black | ACM | 70 Shore A | 451 | € 2,69 | Details | |
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O-ring 63.09 mm x 3.53 mm | Black | ACM | 70 Shore A | 1162 | € 2,00 | Details | |
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O-ring 56.82 mm x 2.62 mm | Black | ACM | 70 Shore A | 1783 | € 1,16 | Details | |
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O-ring 53.65 mm x 2.62 mm | Black | ACM | 70 Shore A | 926 | € 1,11 | Details | |
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O-ring 53.57 mm x 3.53 mm | Black | ACM | 70 Shore A | 305 | € 1,70 | Details | |
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O-ring 47 mm x 3 mm | Black | ACM | 70 Shore A | 1593 | € 1,73 | Details | |
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O-ring 47.37 mm x 1.78 mm | Black | ACM | 70 Shore A | 2221 | € 0,71 | Details | |
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O-ring 37.69 mm x 3.53 mm | Black | ACM | 70 Shore A | 1426 | € 1,14 | Details | |
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O-ring 34.59 mm x 2.62 mm | Black | ACM | 70 Shore A | 3306 | € 0,72 | Details | |
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O-ring 23.53 mm x 1.78 mm | Black | ACM | 70 Shore A | 2131 | € 0,34 | Details | |
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O-ring 23.47 mm x 2.62 mm | Black | ACM | 70 Shore A | 5583 | € 0,51 | Details | |
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O-ring 21.82 mm x 3.53 mm | Black | ACM | 70 Shore A | 2798 | € 0,71 | Details | |
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O-ring 17.16 mm x 1.78 mm | Black | ACM | 70 Shore A | 16314 | € 0,24 | Details | |
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O-ring 15.6 mm x 1.78 mm | Black | ACM | 70 Shore A | 2759 | € 0,22 | Details | |
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O-ring 12.42 mm x 1.78 mm | Black | ACM | 70 Shore A | 14445 | € 0,20 | Details | |
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O-ring 7.6 mm x 2.62 mm | Black | ACM | 70 Shore A | 18920 | € 0,22 | Details | |
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O-ring 59.92 mm x 3.53 mm | Black | ACM | 70 Shore A | 2115 | € 2,09 | Details | |
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O-ring 32.92 mm x 3.53 mm | Black | ACM | 70 Shore A | 3419 | € 1,03 | Details | |
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O-ring 11 mm x 3 mm | Black | ACM | 70 Shore A | 7253 | € 0,20 | Details | |
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O-ring 26 mm x 3 mm | Black | ACM | 70 Shore A | 14371 | € 0,40 | Details | |
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O-ring 120.33 mm x 2.62 mm | Black | ACM | 70 Shore A | 0 | € 3,24 | Details | Quote |
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O-ring 18.64 mm x 3.53 mm | Black | ACM | 70 Shore A | 0 | € 0,63 | Details | Quote |
The ACM O-Ring is a high-performance sealing elements made from acrylic rubber, also known as polyacrylate rubber. This synthetic material is particularly valued for its excellent resistance to hot oils, oxidation, and ozone. As a result, The ACM O-Ring is widely used in industries where oil and heat resistance are critical. The polyacrylate o ring maintains its elasticity even at temperatures up to approximately 150°C, making it ideal for use in engines, transmissions, and hydraulic systems. Thanks to their durability and reliability, ACM O-rings provide an effective sealing solution in environments with high thermal and oil exposure. Although they are less suited for contact with aggressive chemicals or steam, they offer a cost-effective and dependable option for many industrial applications.
ACM O-rings are sealing rings manufactured from polyacrylate rubber, a synthetic material recognized for its outstanding resistance to heat and oil. The acrylic rubber structure provides excellent resistance to mineral oils, oxidation, and ozone exposure. These properties make the ACM O-Ring suitable for environments where elevated temperatures and oil contact are common, such as engines, transmissions, and hydraulic applications. The material is also marketed under trade names like HyTemp®, known for reliable performance up to around 150°C. While the ACM O-Ring is less resistant to hot water vapor and aggressive chemicals, their combination of durability and cost-efficiency makes the polyacrylate o ring an attractive choice for the automotive sector and other industries requiring heat resistance.
The ACM O-Ring combines medium mechanical strength with excellent dimensional stability. This makes them suitable for both static and mildly dynamic sealing applications. While acm rubber is less elastic compared to some other elastomers, it remains stable under long-term stress. A key advantage of these O-Rings is their excellent swelling behavior when exposed to mineral oils. They maintain both their size and elasticity, which is essential for a reliable seal. However, the wear resistance of polyacrylate rubber is limited, making the ACM O-Ring less ideal for highly dynamic systems or dry-running conditions. When temperature and oil resistance are more critical than extreme flexibility or abrasion resistance, ACM O-rings offer a good balance between performance and longevity.
ACM O-rings are specifically engineered to perform reliably under high temperatures and in oil-rich environments. Thanks to the properties of polyacrylate rubber, these rings offer superior resistance to hot oils, oxidation, and ozone. The acrylic rubber material ensures that the seals maintain their effectiveness at temperatures up to about 150°C without hardening or aging. Compared to alternatives like HNBR or FKM, ACM O-rings are a more cost-effective solution, making them suitable for large-scale industrial use. The combination of heat resistance, oil resistance, and favorable price-performance ratio makes the ACM O-ring a smart choice for durable and economical sealing applications.
ACM O-rings provide outstanding resistance to additive-rich mineral oils, even at elevated temperatures up to approximately 150°C. Thanks to the stable structure of polyacrylate rubber, the mechanical properties of these seals remain consistent without excessive swelling or hardening. This makes them ideal for use in engines, transmissions, and hydraulic systems where long-term exposure to oil and heat is common. Their durable performance under such conditions clearly distinguishes them from many standard acrylic rubber sealing materials.
ACM O-rings are highly resistant to ozone, UV radiation, and atmospheric aging. Due to the chemical structure of polyacrylate, these seals retain their mechanical properties even when continuously exposed to outdoor conditions. As a result, the ACM O Ring is a reliable option for applications where exposure to sunlight or air pollutants is a concern. They offer long-lasting performance without cracking or embrittlement, increasing their usability across various industries.
ACM O-rings operate effectively within a broad temperature range, from -20°C to +150°C. This wide temperature resistance makes them highly suitable for environments that experience both cold and hot conditions. Thanks to this thermal stability, polyacrylate o rings are a dependable choice for a variety of industrial and automotive applications where maintaining performance under fluctuating temperatures is crucial.
ACM O-rings are widely used in sectors where oil and heat resistance are critical. Especially within the automotive industry, they play an essential role. They are commonly installed in engines, transmissions, and fuel systems. Thanks to their exceptional resistance to mineral oils and high temperatures, the ACM Ring is perfect for locations requiring reliable sealing under harsh conditions. They also prove valuable in industrial applications like hydraulic systems, compressors, and heat exchangers, where durability and performance are vital.
ACM O-rings are extensively used in the automotive sector due to their superior resistance to hot oils and elevated temperatures. They are installed in engines, transmissions, and expansion tanks, where reliable sealing is essential for proper vehicle operation and durability. Moreover, the ACM O Ring ensures long-term sealing of pipelines and systems continuously exposed to oil and heat. Thanks to the material properties of acm rubber, these seals offer a cost-effective and reliable solution for various critical locations within automotive drive technology.
ACM O-rings also prove highly effective in a wide range of industrial environments requiring oil and heat resistance. They are used in hydraulic systems, compressors, heat exchangers, and HVAC installations. The stable performance of polyacrylate rubber enables the O Ring ACM to maintain sealing functionality even under constant exposure to oils, elevated temperatures, and ozone. Their combination of durability and cost efficiency makes them a popular choice in industrial sectors where heavy operating conditions demand reliable performance.
Besides traditional sealing functions, ACM O-rings are employed in vibration damping applications. Thanks to the specific properties of acrylic rubber, the ACM Ring can be used in assemblies where shock absorption is necessary, such as engine mounts and machine parts. Additionally, they serve effectively as liquid seals in assembly processes, forming reliable oil-resistant barriers immediately upon installation. Their elasticity and chemical resistance make them ideal for scenarios requiring both damping and sealing performance.
While ACM O-rings deliver excellent performance in oil- and heat-intensive environments, there are certain limitations to be aware of. They are less suitable for contact with hot water, steam, or aggressive chemicals like strong acids and bases. At temperatures below -10°C, polyacrylate o rings lose their flexibility, increasing the risk of leakage. Furthermore, their wear resistance is limited, making them less ideal for highly dynamic applications with intense friction. Proper groove design and assembly techniques are critical for maximizing the service life of the ACM O Ring.
Although ACM O-rings provide excellent resistance to oils, their chemical resistance against aggressive substances is limited. They are not suitable for prolonged exposure to hot water, steam, fuels, acids, bases, and polar solvents like acetone. Contact with these media can lead to hardening, swelling, or cracking of the acm rubber, compromising the sealing function. Therefore, it is crucial to carefully assess the chemical environment before selecting a polyacrylate o ring for your application.
While ACM O-rings perform well under moderate to high temperatures, they lose flexibility in cold conditions. Below -10°C, polyacrylate material becomes noticeably stiffer, significantly reducing its elasticity. This stiffening increases the risk of leakage, particularly in dynamic applications or under fluctuating pressure loads. If long-term exposure to low temperatures is expected, using a different material instead of an ACM Ring would be advisable to ensure reliable sealing performance.
To ensure optimal service life for ACM O-rings, it is important to design grooves and compression carefully. For static applications, a compression of around 20% is recommended, while a slightly lower compression is preferred for dynamic seals. During installation, sharp edges should be avoided, and the O Ring ACM should not be stretched more than 50% of its original size. Always use suitable lubricants and ensure correct placement without twisting to maintain a secure and effective seal.
ACM O-rings offer an attractive combination of heat resistance, oil resistance, and cost-effectiveness. They are ideal for industries such as automotive and various industrial systems due to their reliable performance with mineral oils and resilience against ozone and aging. Although acrylic rubber is less suitable for aggressive chemicals or extremely low temperatures, its durability and dependable characteristics make the ACM O Ring a smart choice for many standard sealing applications. With proper groove design and careful assembly, the service life of the ACM Ring can be significantly extended, making it an economical and practical solution for various demanding environments.
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