Seals

Seals are used to join two parts by filling the void between them to create a filled and seal space in between. This seal prevents leaks and helps to protect the parts, seals also ensure constant pressure whilst also keeping debris out. Seals are used in various fields and industries including automotive, aerospace and general engineering.

How does a seal work?

A seal seated on one of the two parts to be joined then compressed between these two components to create 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

Seals come in a wide range of materials specifically suited for different uses. Some have a high temperature tolerance and are suitable for use in both hot and cold applications, while others are made to be chemically resistant for use in lab or test equipment. A broad range of sizes and thicknesses ensure that you can find the exact seal for the job. Typically made of elastomers like nitrile rubber and silicone, seals can also be found in plastics and other materials. This variety of materials ensures you can create the best and most robust seal for the job.


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Description Price Seal Type Inside Diameter Outside Diameter Seal Material Thickness
RS Stock No. 308-1046
Mfr. Part No.SP-304004/SEAL
BrandSKF
TWD366.00
Each
units
Rotary Shaft Seal 30mm 40mm Nitrile Rubber 4mm
RS Stock No. 749-626
BrandRS PRO
TWD33.50
Each (In a Pack of 4)
units
V Seal 18mm 27 to 29mm Nitrile Rubber 7.5mm
RS Stock No. 749-654
BrandRS PRO
TWD35.00
Each (In a Pack of 4)
units
V Seal 27mm 37 to 39mm Nitrile Rubber 7.5mm
RS Stock No. 295-2199
Mfr. Part No.792748
TWD477.00
1 Bag of 2
Bag(s)
Rotary Shaft Seal 40mm 56mm Nitrile Rubber 8mm
RS Stock No. 879-2845
Mfr. Part No.40411228
TWD327.00
Each
units
Rotary Shaft Seal 30mm 47mm 72 NBR 902 8mm
New
RS Stock No. 226-3863
BrandRS PRO
TWD639.00
1 Bag of 5
Bag(s)
Oil Seal 55mm 72mm Nitrile Rubber 8mm
RS Stock No. 255-3275
Mfr. Part No.722940
TWD416.00
1 Bag of 2
Bag(s)
Rotary Shaft Seal 10mm 22mm Nitrile Rubber 7mm
RS Stock No. 255-3427
Mfr. Part No.772102
TWD418.00
1 Bag of 2
Bag(s)
Rotary Shaft Seal 18mm 35mm Nitrile Rubber 7mm
RS Stock No. 828-9251
Mfr. Part No.40411204
TWD244.00
Each
units
Rotary Shaft Seal 8mm 16mm 72 NBR 902 7mm
RS Stock No. 255-3360
Mfr. Part No.722969
TWD418.00
1 Bag of 2
Bag(s)
Rotary Shaft Seal 17mm 28mm Nitrile Rubber 7mm
RS Stock No. 255-3281
Mfr. Part No.722660
TWD416.00
1 Bag of 2
Bag(s)
Rotary Shaft Seal 12mm 22mm Nitrile Rubber 7mm
New
RS Stock No. 226-3757
BrandRS PRO
TWD329.00
1 Bag of 5
Bag(s)
Oil Seal 25mm 40mm Nitrile Rubber 10mm
RS Stock No. 879-2776
Mfr. Part No.40411184
TWD290.00
Each
units
Rotary Shaft Seal 25mm 36mm 72 NBR 902 7mm
RS Stock No. 255-3433
Mfr. Part No.722258
TWD418.00
1 Bag of 2
Bag(s)
Rotary Shaft Seal 20mm 30mm Nitrile Rubber 7mm
RS Stock No. 828-9254
Mfr. Part No.40413491
TWD350.00
Each
units
Rotary Shaft Seal 30mm 55mm 72 NBR 902 10mm
RS Stock No. 828-9245
Mfr. Part No.40412334
TWD586.00
Each
units
Rotary Shaft Seal 70mm 85mm 72 NBR 902 8mm
New
RS Stock No. 227-0652
BrandRS PRO
TWD874.00
1 Bag of 5
Bag(s)
Oil Seal 45mm 85mm Nitrile Rubber 10mm
RS Stock No. 255-3821
Mfr. Part No.722919
TWD504.00
1 Bag of 2
Bag(s)
Rotary Shaft Seal 40mm 55mm Nitrile Rubber 7mm
RS Stock No. 829-3569
Mfr. Part No.40413198
TWD321.00
Each
units
Rotary Shaft Seal 30mm 47mm 72 NBR 902 7mm
RS Stock No. 829-3663
Mfr. Part No.40413236
TWD261.00
Each
units
Rotary Shaft Seal 20mm 35mm 72 NBR 902 7mm