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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Description Price Inside Diameter Outside Diameter Thickness Type Material Minimum Operating Temperature Maximum Operating Temperature
RS Stock No. 255-3499
Mfr. Part No.722671
kr 107,72
1 Bag of 2
Bag(s)
20mm 47mm 7mm Shaft Seal Nitrile Rubber -30°C +110°C
RS Stock No. 255-3865
Mfr. Part No.722931
kr 130,92
1 Bag of 2
Bag(s)
42mm 62mm 8mm Shaft Seal Nitrile Rubber -30°C +110°C
RS Stock No. 255-3562
Mfr. Part No.772201
kr 113,67
1 Bag of 2
Bag(s)
25mm 42mm 7mm Shaft Seal Nitrile Rubber -30°C +110°C
RS Stock No. 255-3786
Mfr. Part No.722918
kr 142,73
1 Bag of 2
Bag(s)
35mm 62mm 7mm Shaft Seal Nitrile Rubber -30°C +110°C
RS Stock No. 295-1950
Mfr. Part No.722477
kr 109,33
1 Bag of 2
Bag(s)
8mm 18mm 5mm Shaft Seal Nitrile Rubber -30°C +110°C
RS Stock No. 295-2240
Mfr. Part No.772045
kr 81,02
1 Bag of 2
Bag(s)
42mm 55mm 8mm Shaft Seal Nitrile Rubber -30°C +110°C
RS Stock No. 255-3461
Mfr. Part No.722952
kr 102,37
1 Bag of 2
Bag(s)
20mm 35mm 7mm Shaft Seal Nitrile Rubber -30°C +110°C
RS Stock No. 255-3792
Mfr. Part No.722950
kr 89,23
1 Bag of 2
Bag(s)
36mm 47mm 7mm Shaft Seal Nitrile Rubber -30°C +110°C
RS Stock No. 255-3938
Mfr. Part No.722710
kr 136,67
1 Bag of 2
Bag(s)
50mm 65mm 8mm Shaft Seal Nitrile Rubber -30°C +110°C
RS Stock No. 255-3540
Mfr. Part No.722670
kr 99,60
1 Bag of 2
Bag(s)
25mm 35mm 7mm Shaft Seal Nitrile Rubber -30°C +110°C
RS Stock No. 255-3269
Mfr. Part No.722164
kr 150,43
1 Bag of 2
Bag(s)
10mm 19mm 7mm Shaft Seal Nitrile Rubber -30°C +110°C
RS Stock No. 255-3477
Mfr. Part No.722163
kr 100,53
1 Bag of 2
Bag(s)
20mm 38mm 8mm Shaft Seal Nitrile Rubber -30°C +110°C
RS Stock No. 255-3843
Mfr. Part No.772043
kr 130,41
1 Bag of 2
Bag(s)
40mm 62mm 7mm Shaft Seal Nitrile Rubber -30°C +110°C
RS Stock No. 255-3900
Mfr. Part No.772019
kr 136,67
1 Bag of 2
Bag(s)
45mm 65mm 8mm Shaft Seal Nitrile Rubber -30°C +110°C
RS Stock No. 255-3714
Mfr. Part No.772013
kr 119,73
1 Bag of 2
Bag(s)
32mm 47mm 7mm Shaft Seal Nitrile Rubber -30°C +110°C
RS Stock No. 255-3556
Mfr. Part No.722799
kr 105,55
1 Bag of 2
Bag(s)
25mm 40mm 7mm Shaft Seal Nitrile Rubber -30°C +110°C
RS Stock No. 255-3196
Mfr. Part No.722034
kr 179,80
1 Bag of 2
Bag(s)
5mm 15mm 6mm Shaft Seal Nitrile Rubber -30°C +110°C
RS Stock No. 295-1966
Mfr. Part No.722267
kr 101,04
1 Bag of 2
Bag(s)
10mm 25mm 8mm Shaft Seal Nitrile Rubber -30°C +110°C
RS Stock No. 255-3382
Mfr. Part No.722989
kr 99,60
1 Bag of 2
Bag(s)
17mm 35mm 7mm Shaft Seal Nitrile Rubber -30°C +110°C
RS Stock No. 255-3821
Mfr. Part No.722919
kr 121,79
1 Bag of 2
Bag(s)
40mm 55mm 7mm Shaft Seal Nitrile Rubber -30°C +110°C