Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 23, 2025～Aug 19, 2025
This ranking is based on the number of page views on our site.
646～660 item / All 682 items
NOK O-ring SS series same-day shipping
Do you have any of these concerns? - Only a small portion of products from trading companies have fast delivery times. - I need them immediately because they break and stop the production line. We can solve those problems! ▼ Click here for more details.
Standard type Aflas (FEPM) material with O-ring cherry seal.
The material is made of Aflas (FEPM), which has excellent chemical resistance and is also resistant to strong acids, strong alkalis, and steam. Additionally, it surpasses Perfluoroelastomer (FFKM) in amine resistance and possesses rare properties such as radiation resistance. Sakura Seal Co., Ltd. offers a wide range of O-rings, from very small to large diameter rings, not only in standard sizes according to JIS standards but also in various sizes and materials, supporting the appropriate selection of O-rings in both material and size. * Various types of fluororubber, including FEPM, are the specialty of Sakura Seal Co., Ltd. * We also accommodate shapes other than O-rings.
Low adhesion and low outgassing fluororubber (FKM) material with O-ring cherry seal.
This material is made of fluororubber (type 2), which reduces phenomena such as stickiness and gas release characteristic of rubber materials, making it ideal for high vacuum applications. Its heat resistance and chemical resistance are comparable to those of general-purpose FKM. Sakura Seal Co., Ltd. offers a wide range of O-rings, from very small O-rings to large diameter rings, in various sizes and materials, and we support the appropriate selection of O-rings in both material and size. * Various types of fluororubber, including the Fluoro Up series, are the specialty of Sakura Seal Co., Ltd. * We also accommodate shapes other than O-rings.
Low-adhesion + low-friction fluororubber (FKM) material with O-ring cherry seal.
This material is made of fluororubber (type 2) that reduces the adhesive properties (stickiness) characteristic of rubber materials, maintaining low adhesion and low friction over a long period. Additionally, its heat resistance and chemical resistance are comparable to standard FKM materials. Sakura Seal Co., Ltd. offers a wide variety of O-rings, ranging from very small O-rings to large diameter rings, in both standard sizes according to JIS standards and custom sizes, providing support for the appropriate selection of O-rings in terms of both material and size. * Various types of fluororubber, including the Fluoro Up series, are the specialty of Sakura Seal Co., Ltd. * We also accommodate shapes other than O-rings.
The O-ring cherry seals are available in a wide variety of materials with various properties such as heat resistance, pressure resistance, and chemical resistance, and can be molded in various sizes.
The properties and characteristics of O-rings, such as heat resistance, chemical resistance, and compression set, are generally determined by the performance of the material. Sakura Seal Co., Ltd. responds to the diverse and segmented performance requirements across a wide range of industries with a rich lineup of materials. In addition to general-purpose materials based on JIS standards, we offer various fluororubber materials with distinctive properties, including the "Fluoro Power Series," featuring high-performance materials topped by Perfluoroelastomer (FFKM), and the "Fluoro Up Series," characterized by low adhesion, low friction, low sticking, and low outgassing, to support appropriate material selection.
Heat-resistant perfluoroelastomer (high temperature resistance: 330°C) material with O-ring cherry seal.
This is a material made of perfluoroelastomer, which has significantly improved heat resistance to a very high level. It possesses the best high-temperature characteristics among current rubber materials while also having excellent chemical resistance. Sakura Seal Co., Ltd. offers a wide range of O-rings, from very small O-rings to large diameter rings, not only in standard sizes according to JIS standards but also in various sizes, supporting the appropriate selection of O-rings in terms of both material and size. * Various fluororubbers, including perfluoro, are the specialty of Sakura Seal Co., Ltd. * We also accommodate shapes other than O-rings.
To prevent oil leaks and foreign object contamination! Intended for use in hydraulic systems without pressure, etc.
We would like to introduce "Yelrock," which we handle. It is suitable for hydraulic systems without pressure and chemical piping systems. The temperature range is from -25°C to 90°C, and the compatible pipe diameters range from 1mm to 42mm. We also handle the "ORS O-ring set." Please feel free to contact us when you need assistance. 【Compatible Pipe Diameters】 ■MICRO: 1–10mm ■STD: 5–22mm ■XL: 13–42mm *For more details, please download the PDF or feel free to contact us.
Resolve shape-related issues such as 'the product is too long' or 'the diameter is too large or too small'!
Saitama Springs has a proven track record of mass-producing springs with complex shapes, specifically "D/d 2.3 to 75." If you are facing challenges in product realization due to issues such as "the product is too long," "the diameter is too large (or too small)," or "the required specifications are too high," please feel free to consult with us. *For more details, please refer to the PDF materials or feel free to contact us.
Are you having trouble with the handling and storage methods of O-rings? Sample provision available.
Please install it to avoid twisting, and apply sufficient grease or sealing liquid to the groove. As a general rule, do not reuse. Additionally, if you need to clean it with a cleaning solution after installation, please confirm compatibility with the materials before proceeding. Some materials may produce harmful gases when burned, so do not dispose of them by incineration. 【Storage Precautions】 ■ Store in a place away from direct sunlight and with low humidity. ■ Do not open until just before use. ■ Store in a place that does not become high in temperature and has little air circulation. ■ Store in a way that does not put pressure on the O-ring. ■ Do not hang, as local deformation may occur. ■ Store in a place with little dust and take care to avoid oil adhesion. *Samples are available upon request. If you would like a sample, please apply through the [Contact Us] section. *You can view the product handling materials from the [Download] section.
