Gaskets & O-Rings | Rubber O Ring Seals | RS
最近搜索

    Gaskets & O-Rings

    Gaskets and O-rings are used to join two parts of a machine, engine or another often mechanical assembly by filling the space between both parts, creating a filled and sealed space in between. This seal prevents particle, vapour and fluid ingress or leakage to protect and maintain the joint or pressure whilst keeps debris out, ensuring proper function and safety. Gaskets and O-rings are used in various fields and industries including automotive, aerospace and general engineering.

    RS supply a great range of gaskets and seals including nitrile O-rings which have a great resistance to abrasion and can be used for various sealing applications. Our nitrile O-rings are available in both metric and imperial standard sizes. Imperial sizes are usually to BS1806 and Metric sizes are to BS4518. You can see more in our a href="https://uk.rs-online.com/web/generalDisplay.html?id=ideas-and-advice/o-rings-and-seals-guide"Gaskets and O-rings guide/a.

    h3How do gaskets and O-rings work?/h3

    A gasket or O-ring is seated between two parts, often in a groove in one of the two parts to be joined, then compressed between these two components to the corresponding groove creating a securely sealed joint. They can be used in dynamic joints where there is movement as well as in static or fixed applications.

    h3Types of gaskets and O-rings/h3

    Gaskets and O-rings come in various materials suited to different purposes. Some have a high-temperature tolerance for use in both hot and cold applications, while others are made to be chemically resistant for use in lab or test equipment. They are available in a wide range of sizes both in single size packs or in kits for general maintenance or when looking after a range of sealed parts to ensure the correct size is available.

    Gaskets and O-rings are typically made of elastomers like nitrile rubber and silicone, but they also come in plastics and other materials. This variety of material allows for specific gaskets and O-rings to be used to ensure the best fitting and most reliable seal.

    Sizes vary between types both in diameter and thickness, these variations help provide an exact and precise seal to protect the joint. Both Metric and Imperial sizes are available to replace new and old gaskets and O-rings whether maintaining modern parts or older machines, engines and other mechanical parts.

    4329 產品顯示為 Gaskets & O-Rings

    RS PRO
    85mm
    90mm
    O-Ring
    EPDM
    2.5mm
    -30°C
    +120°C
    -
    -
    RS PRO
    139.5mm
    145.5mm
    O-Ring
    EPDM
    3mm
    -30°C
    +120°C
    -
    -
    RS PRO
    139mm
    146mm
    O-Ring
    EPDM
    3.5mm
    -30°C
    +120°C
    -
    -
    RS PRO
    5.1mm
    8.3mm
    O-Ring
    Nitrile
    1.6mm
    -30°C
    +90°C
    -
    -
    RS PRO
    85mm
    89mm
    O-Ring
    EPDM
    2mm
    -30°C
    +120°C
    -
    -
    RS PRO
    115mm
    229mm
    Full Face
    Compressed Fiber
    1.5mm
    -
    +350°C
    -
    -
    RS PRO
    7.1mm
    10.3mm
    O-Ring
    EPDM
    1.6mm
    -30°C
    +120°C
    -
    -
    RS PRO
    115mm
    123mm
    O-Ring
    EPDM
    4mm
    -30°C
    +120°C
    -
    -
    RS PRO
    100mm
    110mm
    O-Ring
    EPDM
    5mm
    -30°C
    +120°C
    -
    -
    RS PRO
    2.5mm
    5.1mm
    O-Ring
    EPDM
    1.3mm
    -30°C
    +120°C
    -
    -
    RS PRO
    31mm
    37mm
    O-Ring
    FKM
    3mm
    -15°C
    +200°C
    -
    -
    RS PRO
    45mm
    50mm
    O-Ring
    EPDM
    2.5mm
    -30°C
    +120°C
    -
    -
    RS PRO
    72.19mm
    82.85mm
    O-Ring
    EPDM
    5.33mm
    -30°C
    +120°C
    -
    -
    RS PRO
    14mm
    16.5mm
    O-Ring
    EPDM
    1.25mm
    -30°C
    +120°C
    -
    -
    RS PRO
    141mm
    254mm
    Full Face
    Compressed Fiber
    1.5mm
    -
    +350°C
    -
    -
    RS PRO
    14.3mm
    19.1mm
    O-Ring
    FKM
    2.4mm
    -15°C
    +200°C
    -
    -
    RS PRO
    16.5mm
    19.5mm
    O-Ring
    FKM
    1.5mm
    -15°C
    +200°C
    -
    -
    RS PRO
    12.5mm
    16.1mm
    O-Ring
    EPDM
    1.8mm
    -30°C
    +120°C
    -
    -
    RS PRO
    82mm
    92mm
    O-Ring
    Nitrile
    5mm
    -30°C
    +90°C
    -
    -
    RS PRO
    114.3mm
    125.7mm
    O-Ring
    EPDM
    5.7mm
    -30°C
    +120°C
    -
    -
    每頁顯示的結果