Seals & O-Rings

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

How do seals and O-rings work?
A seal or O-ring is seated 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.

Types of seals and O-rings
Seals 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. Available in a wide range of sizes both in single size packs or in seal and O-ring kits for general maintenance or when looking after a range of sealed part to ensure the correct size is available.

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

Sizes vary between seal and ring 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 seals and rings whether maintaining modern parts or older machines, engines and other mechanical parts.

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Beskrivning Pris Inside Diameter Outside Diameter Thickness Type Material Minimum Operating Temperature Maximum Operating Temperature
RS-artikelnummer 879-2864
Tillv. art.nr40412186
114,93 kr
Each
Enheter
30mm 62mm 10mm Shaft Seal 72 NBR 902 -30°C +100°C
RS-artikelnummer 879-2820
Tillv. art.nr40411195
114,93 kr
Each
Enheter
25mm 62mm 10mm Shaft Seal 72 NBR 902 -30°C +100°C
RS-artikelnummer 295-2341
Tillv. art.nr722502
123,47 kr
1 Bag of 2
Påse(ar)
52mm 75mm 12mm Shaft Seal Nitrile Rubber -30°C +110°C
RS-artikelnummer 527-9891
VarumärkeRS PRO
145,03 kr
1 Bag of 50
Påse(ar)
18.66mm 1in 3.53mm O-Ring Seal Silicone -60°C +200°C
RS-artikelnummer 521-5746
VarumärkeRS PRO
477,92 kr
Each
Enheter
- 25.4mm - Mechanical Pump Seal Carbon Steel, Stainless Steel - -
RS-artikelnummer 211-9099
VarumärkeRS PRO
19,748 kr
Each (In a Pack of 5)
Enheter
30mm 52mm 7mm Shaft Seal Nitrile Rubber -40°C +100°C
RS-artikelnummer 829-3626
Tillv. art.nr40413801
57,62 kr
Each
Enheter
10mm 18mm 6mm Shaft Seal 72 NBR 902 -40°C +100°C
RS-artikelnummer 829-3705
Tillv. art.nr40413816
144,82 kr
Each
Enheter
70mm 90mm 10mm Shaft Seal 72 NBR 902 -40°C +100°C
RS-artikelnummer 829-3702
Tillv. art.nr40411098
55,46 kr
Each
Enheter
10mm 26mm 7mm Shaft Seal 72 NBR 902 -40°C +100°C
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RS Pro imperial O-Rings made from Nitrile, the most widely used elastomer in the seal industry. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion ...
RS Pro imperial O-Rings made from Nitrile, the ...
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RS Pro imperial O-Rings made from Nitrile, the most widely used elastomer in the seal industry. These O-Rings have an excellent resistance to petroleum products and work well in either low or high temperatures. Nitrile is highly resistant to abrasion ...