O-ring 18.64 x 3.53 EPDM 80 peroxide

Code: SKL_ON040649
€0,30 €0,25 excl. VAT Measure price:
Stock (167 pcs)
Delivery to:
11/11/2026
Delivery options

An O-ring is a closed ring with a circular cross-section, made mainly of an elastic rubber material, a so-called elastomer. The size of an O-ring is defined by its inner diameter (d1) and cross-section (d2).

Detailed information

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Product detailed description

The O-ring is the most widely used type of seal because it requires little space and is very easy to install. With correct groove design and a suitable material, it performs its function reliably over the long term in both static and dynamic use within the temperature range permitted for the rubber material concerned.

Ethylene propylene diene rubber (EPDM)
EPDM O-rings are used mainly for sealing hot water and steam, or wherever their excellent resistance to ozone and ageing is beneficial. Compared to NBR O-rings they can also be used at lower temperatures (-40°C to + 130°C, special versions -50°C to +140°C). They are not resistant to hydrocarbons. Peroxide-cured grades are resistant to brake fluids.

Dimensions: 18.64x3.53, 18.64-3.53, 18.64/3.53, 18.64 x 3.53 mm.

Also searched as: O-ring, O-rings, oring, o ring, OR, sealing ring, seal ring, rubber ring, rubber seal ring, round section ring, toroidal seal, seal, EPDM.

Additional parameters

Category: O-rings
? Inner diameter of O-ring: 18.64
? Cross section of the O-ring: 3.53
? O-ring material: EPDM 80 PEROXIDE

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BSseal is the private label of Bohemia Seal for seals. Under this brand we keep standard seals in stock in a wide range of sizes and materials.

What you will find under the BSseal brand:

Choose a seal by size (inner diameter × cross-section) and material. If you are not sure, we will help you choose. We will confirm the delivery time and price on request.

Manufacturing company : Bohemia Seal s.r.o.
Address : Horní Tošanovice 1 739 53 Horní Tošanovice Česká republika
E-mail : eshop@bohemiaseal.cz