FKM rubber seals are usually easy to spot by their reddish brown colour, though depending on manufacturer they can also be grey, and they also have a stainless-steel garter spring. They have properties of excellent heat and chemical resistance, which makes them a popular choice for many industrial, automotive, agricultural and other applications. FKM rubber seals are able to withstand temperatures up to 200 degrees Celsius (260 degrees for short periods) and down to -30 degrees, all without affecting their elastic properties.

Additionally, these seals are resistant to a wide range of substances like oils, fats, hydrocarbons, acids and salts. You can view a full chemical resistance table on our website. This makes FKM rotary shaft seals ideal for use in harsh environments including marine use, chemical processing, lubrication systems and more.

The qualities of the rubber as outlined above, plus their stainless steel springs, mean FKM rotary shaft seals have high wear resistance and a low drag coefficient. This makes them ideal for use as crank seals, among other applications.

At Simply Bearings our extensive range of FKM rubber seals is sourced from top brands like VIT Seal. Our seals are available in a wide choice of inside and outside diameters and widths, so finding the right one for your needs is simple. It's easy to locate the size you need on our website, by using the drop-down lists at the top of the product listing pages. Of course if you need any help or advice when ordering, you can give our friendly customer services team a call and they'll be happy to assist you.

Place your order before 4pm and your seals will be dispatched the same day. We offer second class postal delivery free of charge. If you prefer to receive your order more quickly, you can opt for first class post or a courier service at the website checkout. We're happy to supply orders to overseas customers as well as those in the UK.

Our 100% no quibble money back guarantee applies, so you can order your FKM seals from Simply Bearings with complete confidence.