(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

Webcode Seach | Series
#CODE
Keyword suggestions
Part number suggestions
Discontinued Products

Loading...

?

This translation is a Google translation Dịch tự động bởi Google 이 번역은 Google 번역입니다 此翻译是Google翻译 此翻譯是Google翻譯

  • Viewed
    Products     Sản phẩm
    đã xem     최근 본
    상품     查看产品 查看產品
  • My
    Components     Linh kiện
    của tôi     나의 부품 我的部件 我的部件
  • Cart
Recently Viewed Products
X
My Components
X
Cart item(s)
X
Loading...
  • [Thông báo] Sử Dụng Địa Chỉ Hành Chính Mới Cho Giao/Nhận Hàng Hóa Từ 1/10/2025. Xem chi tiết.
    [Notice] Update of Official Address for Delivery and Receipt of Goods from October 1, 2025. See more.
  • [Cảnh Báo] Thủ Đoạn Lừa Đảo Từ Nhân Viên Giao Hàng - Yêu Cầu Trả Phí Ship. Xem chi tiết
    [Warning] Fraud Calling from Shipper - Asking to Pay Shipping Fee. See more

  • How can we improve?

    How can we improve?

    Comments
    Name (Optional)
    E-mail Address (Optional)
    Tel (Optional)

    While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
    Customer Privacy Policy

    Thank you for your cooperation.

    While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
    Please use the inquiry form.

    Customer Privacy Policy

O-Rings（Type：O-Ring）

O-rings are indispensable sealing components that offer reliable and leakage of fluids or gases across a wide range of applications. They find extensive use in diverse industries, including automotive, manufacturing, oil and gas, food and pharmaceuticals, etc. When choosing an O-ring, it's crucial to consider factors such as inner diameter, thickness or wire diameter, materials, for example, Nitrile Rubber, Silicon Rubber, Fluoro Rubber, etc. and operating environments such as Heat Resistant, Chemical Resistant, and so on. To ensure top-quality products, trusted brands like MISUMI, ESCO, NOK, and RS Pro are highly recommended.
Enjoy the convenience of FREE SHIPPING and NO MINIMUM ORDER on O Ring and related products, for example, O Ring gauge, O Ring Cord, and Back Up Ring. If you have any doubts or need assistance in selecting the right product, our experts are ready to provide advice and guidance.

Show More Detail Show More Detail

Type
  • O-Rings（Type：O-Ring） O-Ring
    O-Ring
  • O-Rings（Type：O-Ring） Back-Up Ring
    Back-Up Ring
  • O-Rings（Type：O-Ring） Specially shaped ring
    Specially shaped ring
Brand
  • AKITSU INDUSTRY (0)
  • ESCO (0)
  • HANSUNGTECH (0)
  • MORISEI (0)
  • MUSASHI OILSEAL (0)
  • NOK (7)
  • WAKISANGYO (0)
  • tagami seal (0)
CAD
    • 2D
    • 3D
Days to Ship
  • All
  • Same day
  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • Others

7 itemsMặt hàng

Sort By
30
45
60
  1. 1

  • You can add up to 6 items per a category to the compare list.

    O-Ring - JIS B 2401 - P Series (Static/Dynamic application)

    O-Ring - JIS B 2401 - P Series (Static/Dynamic application)【1-10 Pieces Per Package】

    NOK

    NOK's new JIS-compliant O-ring.

    Inner Dia. d(mm) Type Environmentally Friendly Wire Dia. W(mm) Properties / applications Standard Material Properties Cleaning Method
    2.8 ～ 499.5 O-Ring - 1.9 ～ 8.4 - P (Dynamic / Static) Nitrile Rubber / Silicone Rubber / Fluoroelastomer Mineral Oil Resistant / Heat Resistant / Abrasion Resistant / Pressure Resistant / Chemical Resistant / Cold Resistant -
    From: 1,980 VND
    Days to Ship: Số ngày giao hàng: Same day or more
    day to ship Same day or more

  • You can add up to 6 items per a category to the compare list.

    O-Ring, ISO Equivalent General Industrial Use Series (Static application)

    O-Ring, ISO Equivalent General Industrial Use Series (Static application)

    NOK

    O-Ring, ISO Equivalent General Industrial Use Series (Static application)The O Ring is a commonly employed sealing component found in automation machines across a wide range of industries.[Feature]● Inner Diameter Minimum/ Maximum (mm.) : 1.8 to 670● Thickness (mm.) : 1.8, 2.65, 3.55, 5.3 and 7● Material :JIS symbol : NBR-70-1Old JIS symbol : Class 1ANOK symbol : A305[Application]O-rings are utilized across multiple industries to prevent the leakage of fluids or gases for static application

    Inner Dia. d(mm) Type Environmentally Friendly Wire Dia. W(mm) Properties / applications Standard Material Properties Cleaning Method
    1.8 ～ 670 O-Ring - 1.8 ～ 7 - ISO (for general industrial applications) Nitrile Rubber Mineral Oil Resistant -
    From: 8,860 VND
    Days to Ship: Số ngày giao hàng: Same day or more
    day to ship Same day or more

  • You can add up to 6 items per a category to the compare list.

    O-Ring NOK S Series (Static application)

    O-Ring NOK S Series (Static application)

    NOK

    O-Ring NOK S Series (Static application)The O Ring is a commonly employed sealing component found in automation machines across a wide range of industries.[Feature]● Inner Diameter Minimum/ Maximum (mm.) : 2.5 to 149.5● Thickness (mm.) : 1.5 and 2● Applications Environment : Heat Resistant or Mineral Oil Resistant● Material (NOK Number) :Nitrile Rubber (A305)Fluoro Rubber (F201)[Application]O-rings are utilized across multiple industries to prevent the leakage of fluids or gases for static application

    • Volume Discount
    Inner Dia. d(mm) Type Environmentally Friendly Wire Dia. W(mm) Properties / applications Standard Material Properties Cleaning Method
    2.5 ～ 149.5 O-Ring - 1.5 ～ 2 - S (Low Pressure Static) Nitrile Rubber / Fluoroelastomer Mineral Oil Resistant / Heat Resistant -
    From: 2,280 VND
    Days to Ship: Số ngày giao hàng: Same day or more
    day to ship Same day or more

  • You can add up to 6 items per a category to the compare list.

    O-Ring JIS B 2401 - G Series (Static application)

    O-Ring JIS B 2401 - G Series (Static application)

    NOK

    O-Ring JIS B 2401 - G Series (Static application)The O Ring is a commonly employed sealing component found in automation machines across a wide range of industries.[Feature]● Inner Diameter Minimum/ Maximum (mm.) : 24.4 to 499.3● Thickness (mm.) : 3.1 and 5.7● Applications Environment : Heat Resistant or Mineral Oil Resistant● Material : Nitrile Rubber, Silicone Rubber and Fluoro Rubber[Application]O-rings are utilized across multiple industries to prevent the leakage of fluids or gases between two components

    Inner Dia. d(mm) Type Environmentally Friendly Wire Dia. W(mm) Properties / applications Standard Material Properties Cleaning Method
    24.4 ～ 499.3 O-Ring - 3.1 ～ 5.7 - G (For Mounting) Nitrile Rubber / Silicone Rubber / Fluoroelastomer Mineral Oil Resistant / Heat Resistant -
    From: 15,908 VND
    Days to Ship: Số ngày giao hàng: Same day or more
    day to ship Same day or more

  • You can add up to 6 items per a category to the compare list.

    O-Ring NOK SS Series (Static application)

    O-Ring NOK SS Series (Static application)

    NOK

    O-Ring NOK SS Series (Static application)The O Ring is a commonly employed sealing component found in automation machines across a wide range of industries.[Feature]● Inner Diameter Minimum/ Maximum (mm.) : 1.8 to 11.5● Thickness (mm.) : 1● Applications Environment : Heat Resistant or Mineral Oil Resistant● Material (NOK Number) :Nitrile Rubber (A305)Fluoro Rubber (F201)[Application]O-rings are utilized across multiple industries to prevent the leakage of fluids or gases for static application

    Inner Dia. d(mm) Type Environmentally Friendly Wire Dia. W(mm) Properties / applications Standard Material Properties Cleaning Method
    1.8 ～ 11.5 O-Ring - 1 - SS (Low Pressure Static) Nitrile Rubber / Fluoroelastomer Mineral Oil Resistant / Heat Resistant -
    From: 6,400 VND
    Days to Ship: Số ngày giao hàng: Same day or more
    day to ship Same day or more

  • You can add up to 6 items per a category to the compare list.

    O-Ring JIS B 2401 - V Series (Vacuum flange application)

    O-Ring JIS B 2401 - V Series (Vacuum flange application)

    NOK

    O-Ring JIS B 2401 - V Series (Vacuum flange application)The O Ring is a commonly employed sealing component found in automation machines across a wide range of industries.[Feature]● Inner Diameter Minimum/ Maximum (mm.) : 14.5 to 1044● Thickness (mm.) : 4, 6 and 10● Applications Environment : Heat Resistant or Mineral Oil Resistant● Material : Nitrile Rubber or Fluoro Rubber[Application]O-rings are utilized across multiple industries to prevent the leakage of fluids or gases for vacuum flange application

    • Volume Discount
    Inner Dia. d(mm) Type Environmentally Friendly Wire Dia. W(mm) Properties / applications Standard Material Properties Cleaning Method
    14.5 ～ 1044 O-Ring - 4 ～ 10 - V (For Vacuum Flanges) Nitrile Rubber / Fluoroelastomer Mineral Oil Resistant / Heat Resistant -
    From: 25,566 VND
    Days to Ship: Số ngày giao hàng: Same day or more
    day to ship Same day or more

  • You can add up to 6 items per a category to the compare list.

    O-Ring NOK Iron Rubber P Series (Static/Dynamic application)

    O-Ring NOK Iron Rubber P Series (Static/Dynamic application)

    NOK

    O-Ring NOK Iron Rubber P Series (Static/Dynamic application)The O Ring is a commonly employed sealing component found in automation machines across a wide range of industries.[Feature]● Inner Diameter Minimum/ Maximum (mm.) : 2.8 to 49.7● Thickness (mm.) : 1.9, 2.4 and 3.5● Operating Temperature Range (℃) : -35 to 80● Applications Environment : Excellent abrasion resistance.● Material: Urethane RubberNOK symbol : U801[Application]O-rings are utilized across multiple industries to prevent the leakage of fluids or gases for static/dynamic application

    Inner Dia. d(mm) Type Environmentally Friendly Wire Dia. W(mm) Properties / applications Standard Material Properties Cleaning Method
    2.8 ～ 49.7 O-Ring - 1.9 ～ 3.5 - P (Dynamic / Static) Urethane Rubber Pressure Resistant -
    From: 23,671 VND
    Days to Ship: Số ngày giao hàng: 4 Day(s) or more
    day to ship 4 Day(s) or more
BrandNhãn hiệu
Product SeriesDòng sản phẩm
From
Days to ShipSố ngày giao hàng
Inner Dia. d(mm)
Type
Environmentally Friendly
Wire Dia. W(mm)
Properties / applications
Standard
Material
Properties
Cleaning Method

    You can add up to 6 items per a category to the compare list.

    O-Ring - JIS B 2401 - P Series (Static/Dynamic application)

        You can add up to 6 items per a category to the compare list.

        O-Ring, ISO Equivalent General Industrial Use Series (Static application)

            You can add up to 6 items per a category to the compare list.

            O-Ring NOK S Series (Static application)

                You can add up to 6 items per a category to the compare list.

                O-Ring JIS B 2401 - G Series (Static application)

                    You can add up to 6 items per a category to the compare list.

                    O-Ring NOK SS Series (Static application)

                        You can add up to 6 items per a category to the compare list.

                        O-Ring JIS B 2401 - V Series (Vacuum flange application)

                            You can add up to 6 items per a category to the compare list.

                            O-Ring NOK Iron Rubber P Series (Static/Dynamic application)
                              BrandNhãn hiệu

                              NOK

                              NOK

                              NOK

                              NOK

                              NOK

                              NOK

                              NOK

                              Product SeriesDòng sản phẩm

                              O-Ring - JIS B 2401 - P Series (Static/Dynamic application)【1-10 Pieces Per Package】

                              O-Ring, ISO Equivalent General Industrial Use Series (Static application)

                              O-Ring NOK S Series (Static application)

                              O-Ring JIS B 2401 - G Series (Static application)

                              O-Ring NOK SS Series (Static application)

                              O-Ring JIS B 2401 - V Series (Vacuum flange application)

                              O-Ring NOK Iron Rubber P Series (Static/Dynamic application)

                              From

                              1,980 VND

                              8,860 VND

                              2,280 VND

                              15,908 VND

                              6,400 VND

                              25,566 VND

                              23,671 VND

                              Days to ShipSố ngày giao hàng Same day or more Same day or more Same day or more Same day or more Same day or more Same day or more 4 Day(s) or more
                              Inner Dia. d(mm)2.8 ～ 499.51.8 ～ 6702.5 ～ 149.524.4 ～ 499.31.8 ～ 11.514.5 ～ 10442.8 ～ 49.7
                              TypeO-RingO-RingO-RingO-RingO-RingO-RingO-Ring
                              Environmentally Friendly-------
                              Wire Dia. W(mm)1.9 ～ 8.41.8 ～ 71.5 ～ 23.1 ～ 5.714 ～ 101.9 ～ 3.5
                              Properties / applications-------
                              StandardP (Dynamic / Static)ISO (for general industrial applications)S (Low Pressure Static)G (For Mounting)SS (Low Pressure Static)V (For Vacuum Flanges)P (Dynamic / Static)
                              MaterialNitrile Rubber / Silicone Rubber / FluoroelastomerNitrile RubberNitrile Rubber / FluoroelastomerNitrile Rubber / Silicone Rubber / FluoroelastomerNitrile Rubber / FluoroelastomerNitrile Rubber / FluoroelastomerUrethane Rubber
                              PropertiesMineral Oil Resistant / Heat Resistant / Abrasion Resistant / Pressure Resistant / Chemical Resistant / Cold ResistantMineral Oil ResistantMineral Oil Resistant / Heat ResistantMineral Oil Resistant / Heat ResistantMineral Oil Resistant / Heat ResistantMineral Oil Resistant / Heat ResistantPressure Resistant
                              Cleaning Method-------

                              Loading...Tải…

                              1. 1

                              ConfigureTạo

                              Clear AllQuet sạch tât cả

                              Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước

                              Application example related to this categoryVí dụ ứng dụng liên quan đến danh mục này

                              Try to Find Other Examples

                              back next

                              Related Categories to O-RingsDanh mục liên quan đến O-Rings

                              FAQ O-Ring

                              Question: What are the main applications of O-rings?
                              Answer: O-rings have several key applications across various industries. Here are their main uses:
                              1. Hydraulics and Pneumatics: O-rings find extensive use in hydraulic and pneumatic systems. They seal fittings, connectors, and control valves, maintaining pressure integrity and preventing leaks in these systems.
                              2. Automotive Industry: O-rings play a crucial role in automotive applications, including engines, fuel systems, brake systems, and air conditioning systems. They provide effective sealing to prevent fluid leaks,
                              leaks.
                              3. Industrial Machinery: O-rings are widely utilized in manufacturing and machinery, such as pumps, compressors, valves, and cylinders. They seal these components, preventing leakage and ensuring efficient operation.
                              4. Medical Equipment: O-rings are utilized in medical devices like syringes, catheters, and pumps.
                              5. Plumbing and Water Systems: O-rings are commonly found in plumbing fittings, faucets, and valves.
                              Question: How do I select the right O-ring size for my application?
                              Answer: To select the right O-ring size for your application, you need to consider the following factors:
                              1. Inner Diameter (ID) and Outer Diameter (OD): The ID of the O-ring should match the groove diameter, and the OD should be slightly larger to ensure proper sealing.
                              2. Cross-Sectional Diameter or thickness of O-ring : It should be compatible with the groove's width or depth to provide an adequate seal.
                              3. Material : Consider the material of the O-ring to ensure compatibility with the fluid or gas in your application. Different materials have varying chemical resistance, temperature tolerance, and physical properties.
                              4. Compression and Stretch: Determine the compression and stretch limits of the O-ring material to ensure it can adequately seal the mating surfaces without being overcompressed or overstretched.
                              5. Standards and Guidelines: Consult industry standards, such as AS568 (for inch sizes) or ISO 3601 (for metric sizes), to understand the standard sizes available and their corresponding tolerances.
                              6. Consider O-ring Sizing Guides: O-ring manufacturers often provide sizing guides or calculators that help select the appropriate O-ring size based on application parameters.
                              Question: Is an O-ring a gasket? Can I replace O-ring with gasket?
                              Answer: Yes, an O-ring is a type of gasket.
                              Yes with condition, an O-ring can be considered a type of gasket. Both O-rings and gaskets are used for sealing applications to prevent fluid or gas leakage. However, O-rings have a specific circular shape look like a doughnut while gaskets come in various shapes and designs.
                              In some cases, an O-ring can be replaced with a gasket depending on the application. However, it is essential to consider factors such as size, shape, material compatibility, and the specific sealing requirements of the application. Consulting with the equipment manufacturer or a sealing specialist can help determine the most suitable replacement option.
                              Question: How often should O-rings be replaced?
                              Answer: The frequency of O-ring replacement varies based on factors like application, operating conditions, and material type. Here are some general guidelines:
                              1. Visual Inspection: Regularly inspect O-rings for wear, damage, or deformation. Replace if tears or flattening are observed.
                              2. Leakage: If there is noticeable fluid or gas leakage, consider replacing the O-ring.
                              3. Age and Service Life: Follow manufacturer's recommendations or industry standards for the expected service life of the O-ring material.
                              4. Maintenance Schedule: Adhere to the equipment manufacturer's maintenance plan, which may include periodic O-ring replacement as preventive maintenance.
                              5. Environmental Factors: Consider temperature extremes, chemical exposure, and high-pressure environments, which can accelerate O-ring deterioration and require more frequent replacement.
                              Question: Do O-rings need to be lubricated?
                              Answer: Yes, O-rings typically require lubrication for optimal performance. Lubrication helps reduce friction between the O-ring and the surfaces it contacts, extending its lifespan and improving sealing efficiency. The lubricant acts as a barrier, preventing excessive wear and ensuring smooth movement. It is important to select a compatible lubricant that suits the application's temperature range and the O-ring material. While some O-ring materials are self-lubricating, lubrication is generally recommended unless specific circumstances dictate otherwise. Consulting manufacturer guidelines and considering the specific application requirements are essential for determining the need for lubrication.

                              About MISUMIVề Misumi

                              About this WebsiteVề trang Web này

                              Useful ToolsCác công cụ hữu ích

                              Customer ServiceDịch vụ chăm sóc khách hàng

                              MISUMI Contact Monday to Saturday: 8:00 am - 5:00 pm Order cut off time is 5:00 pm Thứ 2 đến Thứ 7: 8 giờ sáng đến 5 giờ chiều Hạn chót đặt hàng là 5 giờ chiều

                              • Tel:Số điện thoại:0222-361-1555
                              • Fax:Số Fax:0222-361-2555
                              • InquiryYêu cầu

                              MISUMI APP

                              MISUMI APP QR

                              Install MISUMI APP

                              Mobile View Xem trên điện thoại

                              MISUMI Vietnam Company Limited, Legal Representative: Tomohiro Watanabe,
                              phone: 0222-361-1555, e-mail: cs@misumi.com.vn, Enterprise Code: 0107514576,
                              Date of Issuance: 22 July 2016, Place of Issuance: Bac Ninh, Business Certificate No. 6573041568-KD dated 27 September 2016 issued by the People's Committee of Bac Ninh

                              Công ty TNHH MISUMI Việt Nam, Đại diện theo pháp luật: Tomohiro Watanabe,
                              Điện thoại: 0222-361-1555, e-mail: cs@misumi.com.vn, Mã số doanh nghiệp: 0107514576,
                              ngày cấp 22/7/2016, nơi cấp: Bắc Ninh, Giấy phép kinh doanh số: 6573041568-KD ngày cấp 27/9/2016 bởi UBND tỉnh Bắc Ninh

                              online.gov.vn

                              Copyright © MISUMI Corporation All Rights Reserved.