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 689-625
VarumärkeRS PRO
15,53 kr
1 Bag of 50
Påse(ar)
5/16in 7/16in 1/16in O-Ring Seal Nitrile Rubber -30°C +120°C
RS-artikelnummer 689-574
VarumärkeRS PRO
30,15 kr
1 Bag of 50
Påse(ar)
1/8in 1/4in 1/16in O-Ring Seal Nitrile Rubber -30°C +120°C
RS-artikelnummer 521-5752
VarumärkeRS PRO
476,69 kr
Each
Enheter
- 25.4mm - O-Ring Seal Carbon Steel, Stainless Steel - -
RS-artikelnummer 689-518
VarumärkeRS PRO
322,77 kr
1 Bag of 50
Påse(ar)
33.89mm 42.8mm 2.5mm Bonded Seal Nitrile Rubber -10°C +80°C
RS-artikelnummer 689-596
VarumärkeRS PRO
12,43 kr
1 Bag of 50
Påse(ar)
3/16in 5/16in 1/16in O-Ring Seal Nitrile Rubber -30°C +120°C
RS-artikelnummer 128-855
VarumärkeRS PRO
43,49 kr
1 Bag of 50
Påse(ar)
14.1mm 17.3mm 1.6mm O-Ring Seal Nitrile Rubber -30°C +120°C
RS-artikelnummer 129-088
VarumärkeRS PRO
130,11 kr
1 Bag of 50
Påse(ar)
13.94mm 19.05mm 2.62mm O-Ring Seal Fluorocarbon Elastomer -20°C +200°C
RS-artikelnummer 128-805
VarumärkeRS PRO
37,20 kr
1 Bag of 50
Påse(ar)
4.1mm 7.3mm 1.6mm O-Ring Seal Nitrile Rubber -30°C +120°C
RS-artikelnummer 211-9128
VarumärkeRS PRO
23,426 kr
Each (In a Pack of 5)
Enheter
35mm 50mm 7mm Shaft Seal Nitrile Rubber -40°C +100°C
RS-artikelnummer 749-698
VarumärkeRS PRO
16,788 kr
Each (In a Pack of 4)
Enheter
45mm 58 → 63mm 9mm V-Ring Seal Nitrile Rubber -40°C +100°C
RS-artikelnummer 128-906
VarumärkeRS PRO
43,49 kr
1 Bag of 50
Påse(ar)
11.6mm 16.4mm 2.4mm O-Ring Seal Nitrile Rubber -30°C +120°C
RS-artikelnummer 749-682
VarumärkeRS PRO
15,995 kr
Each (In a Pack of 4)
Enheter
40mm 53 → 58mm 9mm V-Ring Seal Nitrile Rubber -40°C +100°C
RS-artikelnummer 689-580
VarumärkeRS PRO
12,43 kr
1 Bag of 50
Påse(ar)
5/32in 9/32in 1/16in O-Ring Seal Nitrile Rubber -30°C +120°C
RS-artikelnummer 689-495
VarumärkeRS PRO
158,01 kr
1 Bag of 50
Påse(ar)
21.54mm 28.58mm 2.5mm Bonded Seal Nitrile Rubber -10°C +80°C
RS-artikelnummer 749-597
VarumärkeRS PRO
8,698 kr
Each (In a Pack of 4)
Enheter
10.5mm 17.5 → 18.5mm 5.5mm V-Ring Seal Nitrile Rubber -40°C +100°C
RS-artikelnummer 689-704
VarumärkeRS PRO
54,68 kr
1 Bag of 50
Påse(ar)
3/4in 15/16in 3/32in O-Ring Seal Nitrile Rubber -30°C +120°C
RS-artikelnummer 527-9992
VarumärkeRS PRO
295,28 kr
1 Bag of 50
Påse(ar)
32.92mm 1-9/16in 3.53mm O-Ring Seal Silicone -60°C +200°C
RS-artikelnummer 211-8765
VarumärkeRS PRO
14,636 kr
Each (In a Pack of 5)
Enheter
8mm 22mm 7mm Shaft Seal Nitrile Rubber -40°C +100°C
RS-artikelnummer 211-9257
VarumärkeRS PRO
24,61 kr
Each (In a Pack of 5)
Enheter
50mm 70mm 10mm 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