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 129-050
VarumärkeRS PRO
111,51 kr
1 Bag of 50
Påse(ar)
9.19mm 3/8in 2.62mm O-Ring Seal Fluorocarbon Elastomer -20°C +200°C
RS-artikelnummer 528-0009
VarumärkeRS PRO
282,69 kr
1 Bag of 50
Påse(ar)
34.52mm 1-5/8in 3.53mm O-Ring Seal Silicone -60°C +200°C
RS-artikelnummer 211-9207
VarumärkeRS PRO
26,492 kr
Each (In a Pack of 5)
Enheter
45mm 60mm 8mm Shaft Seal Nitrile Rubber -40°C +100°C
RS-artikelnummer 528-0015
VarumärkeRS PRO
285,80 kr
1 Bag of 50
Påse(ar)
36.09mm 1-11/16in 3.53mm O-Ring Seal Silicone -60°C +200°C
RS-artikelnummer 211-8715
VarumärkeRS PRO
14,636 kr
Each (In a Pack of 5)
Enheter
5mm 16mm 6mm Shaft Seal Nitrile Rubber -40°C +100°C
RS-artikelnummer 749-660
VarumärkeRS PRO
10,833 kr
Each (In a Pack of 4)
Enheter
31mm 41 → 44mm 7.5mm V-Ring Seal Nitrile Rubber -40°C +100°C
RS-artikelnummer 749-604
VarumärkeRS PRO
8,698 kr
Each (In a Pack of 4)
Enheter
12.5mm 18.5 → 21.5mm 5.5mm V-Ring Seal Nitrile Rubber -40°C +100°C
RS-artikelnummer 689-631
VarumärkeRS PRO
15,53 kr
1 Bag of 50
Påse(ar)
3/8in 1/2in 1/16in O-Ring Seal Nitrile Rubber -30°C +120°C
RS-artikelnummer 128-877
VarumärkeRS PRO
34,86 kr
1 Bag of 50
Påse(ar)
6.6mm 11.4mm 2.4mm O-Ring Seal Nitrile Rubber -30°C +120°C
RS-artikelnummer 211-9061
VarumärkeRS PRO
18,112 kr
Each (In a Pack of 5)
Enheter
30mm 42mm 7mm Shaft Seal Nitrile Rubber -40°C +100°C
RS-artikelnummer 689-833
VarumärkeRS PRO
157,30 kr
1 Bag of 50
Påse(ar)
1 1/2in 1 3/4in 1/8in O-Ring Seal Nitrile Rubber -30°C +120°C
RS-artikelnummer 128-934
VarumärkeRS PRO
52,23 kr
1 Bag of 50
Påse(ar)
24.5mm 30.5mm 3mm O-Ring Seal Nitrile Rubber -30°C +120°C
RS-artikelnummer 527-9740
VarumärkeRS PRO
46,60 kr
1 Bag of 50
Påse(ar)
2.9mm 1/4in 1.78mm O-Ring Seal Silicone -60°C +200°C
RS-artikelnummer 749-654
VarumärkeRS PRO
9,30 kr
Each (In a Pack of 4)
Enheter
27mm 37 → 39mm 7.5mm V-Ring Seal Nitrile Rubber -40°C +100°C
RS-artikelnummer 129-038
VarumärkeRS PRO
91,78 kr
1 Bag of 50
Påse(ar)
7.65mm 11.11mm 1.78mm O-Ring Seal Fluorocarbon Elastomer -20°C +200°C
RS-artikelnummer 128-849
VarumärkeRS PRO
27,95 kr
1 Bag of 50
Påse(ar)
12.1mm 15.3mm 1.6mm O-Ring Seal Nitrile Rubber -30°C +120°C
RS-artikelnummer 211-8951
VarumärkeRS PRO
15,106 kr
Each (In a Pack of 5)
Enheter
20mm 32mm 7mm Shaft Seal Nitrile Rubber -40°C +100°C
RS-artikelnummer 128-833
VarumärkeRS PRO
27,95 kr
1 Bag of 50
Påse(ar)
10.1mm 13.3mm 1.6mm O-Ring Seal Nitrile Rubber -30°C +120°C
RS-artikelnummer 689-669
VarumärkeRS PRO
24,84 kr
1 Bag of 50
Påse(ar)
1/2in 11/16in 3/32in O-Ring Seal Nitrile Rubber -30°C +120°C
RS-artikelnummer 211-8721
VarumärkeRS PRO
14,636 kr
Each (In a Pack of 5)
Enheter
6mm 16mm 7mm Shaft Seal Nitrile Rubber -40°C +100°C
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