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FKM O-Rings
Displaying 1776 to 1800 (of 2032 products)
Not Rated Yet
3mm Section 222mm Bore FKM 75 Shore Rubber O-Ring Allow 2-3 Days
Chemical Resistance Table [Click Here]
Tolerance Table [Click Here]FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 3mm
Inside Diameter: 222mm
Outside Diameter: 228mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 3mm
Inside Diameter: 222mm
Outside Diameter: 228mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
3mm Section 247mm Bore FKM 75 Shore Rubber O-Ring Allow 2-3 Days
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 3mm
Inside Diameter: 247mm
Outside Diameter: 253mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 3mm
Inside Diameter: 247mm
Outside Diameter: 253mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
4mm Section 142mm Bore FKM 75 Shore Rubber O-Ring
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 4mm
Inside Diameter: 142mm
Outside Diameter: 150mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 4mm
Inside Diameter: 142mm
Outside Diameter: 150mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
4mm Section 168mm Bore FKM 75 Shore Rubber O-Ring
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 4mm
Inside Diameter: 168mm
Outside Diameter: 176mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 4mm
Inside Diameter: 168mm
Outside Diameter: 176mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
4mm Section 195mm Bore FKM 75 Shore Rubber O-Ring
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 4mm
Inside Diameter: 195mm
Outside Diameter: 203mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 4mm
Inside Diameter: 195mm
Outside Diameter: 203mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
4mm Section 202mm Bore FKM 75 Shore Rubber O-Ring Allow 2-3 Days
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 4mm
Inside Diameter: 202mm
Outside Diameter: 210mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 4mm
Inside Diameter: 202mm
Outside Diameter: 210mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
4mm Section 236mm Bore FKM 75 Shore Rubber O-Ring
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 4mm
Inside Diameter: 236mm
Outside Diameter: 244mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 4mm
Inside Diameter: 236mm
Outside Diameter: 244mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (2 Reviews)
4mm Section 237mm Bore FKM 75 Shore Rubber O-Ring
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 4mm
Inside Diameter: 237mm
Outside Diameter: 245mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 4mm
Inside Diameter: 237mm
Outside Diameter: 245mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
5.7mm Section 124mm Bore FKM 75 Shore Rubber O-Ring Allow 2-3 Days
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5.7mm
Inside Diameter: 124mm
Outside Diameter: 135.4mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5.7mm
Inside Diameter: 124mm
Outside Diameter: 135.4mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5.7mm Section 219.3mm Bore FKM 75 Shore Rubber O-Ring Allow 2-3 Days
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5.7mm
Inside Diameter: 219.3mm
Outside Diameter: 230.7mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5.7mm
Inside Diameter: 219.3mm
Outside Diameter: 230.7mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5.7mm Section 89.1mm Bore FKM 75 Shore Rubber O-Ring Allow 2-3 Days
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5.7mm
Inside Diameter: 89.1mm
Outside Diameter: 100.5mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5.7mm
Inside Diameter: 89.1mm
Outside Diameter: 100.5mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5mm Section 102mm Bore FKM 75 Shore Rubber O-Ring
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 102mm
Outside Diameter: 112mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 102mm
Outside Diameter: 112mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5mm Section 121mm Bore FKM 75 Shore Rubber O-Ring
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 121mm
Outside Diameter: 131mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 121mm
Outside Diameter: 131mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (3 Reviews)
5mm Section 136mm Bore FKM 75 Shore Rubber O-Ring
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 136mm
Outside Diameter: 146mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 136mm
Outside Diameter: 146mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (2 Reviews)
5mm Section 155mm Bore FKM 75 Shore Rubber O-Ring
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 155mm
Outside Diameter: 165mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 155mm
Outside Diameter: 165mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
5mm Section 71mm Bore FKM 75 Shore Rubber O-Ring
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5mm
Inside Diameter: 71mm
Outside Diameter: 81mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 71mm
Outside Diameter: 81mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
BS278 3.53mm Section 304.39mm Bore FKM 75 Shore Rubber O-Ring
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 3.53mm
Inside Diameter: 304.39mm
Outside Diameter: 311.45mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 3.53mm
Inside Diameter: 304.39mm
Outside Diameter: 311.45mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
BS364 5.33mm Section 170.82mm Bore FKM 75 Shore Rubber O-Ring
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5.33mm
Inside Diameter: 170.82mm
Outside Diameter: 181.48mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 170.82mm
Outside Diameter: 181.48mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
BS372 5.33mm Section 221.62mm Bore FKM 75 Shore Rubber O-Ring
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5.33mm
Inside Diameter: 221.62mm
Outside Diameter: 232.28mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 221.62mm
Outside Diameter: 232.28mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
BS426 7mm Section 116.84mm Bore FKM 75 Shore Rubber O-Ring
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 7mm
Inside Diameter: 116.84mm
Outside Diameter: 130.84mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 7mm
Inside Diameter: 116.84mm
Outside Diameter: 130.84mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
BS427 7mm Section 120.02mm Bore FKM 75 Shore Rubber O-Ring
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 7mm
Inside Diameter: 120.02mm
Outside Diameter: 134.02mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 7mm
Inside Diameter: 120.02mm
Outside Diameter: 134.02mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
BS429 7mm Section 126.37mm Bore FKM 75 Shore Rubber O-Ring
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 7mm
Inside Diameter: 126.37mm
Outside Diameter: 140.37mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 7mm
Inside Diameter: 126.37mm
Outside Diameter: 140.37mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
BS437 7mm Section 151.77mm Bore FKM 75 Shore Rubber O-Ring
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 7mm
Inside Diameter: 151.77mm
Outside Diameter: 165.77mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 7mm
Inside Diameter: 151.77mm
Outside Diameter: 165.77mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
BS440 7mm Section 170.82mm Bore FKM 75 Shore Rubber O-Ring
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 7mm
Inside Diameter: 170.82mm
Outside Diameter: 184.82mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 7mm
Inside Diameter: 170.82mm
Outside Diameter: 184.82mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
BS646 5.33mm Section 167.7mm Bore FKM 75 Shore Rubber O-Ring Allow 2-3 Days
FKM Rubber O Rings: Widely used and the simplest types of seal they are found everywhere from plumbing installations to the space shuttle, they are common in engines and gearboxes, garden [show more]... |
Brand / Quality: Simply VIT O-Ring - High Quality
Cross Section: 5.33mm
Inside Diameter: 167.7mm
Outside Diameter: 178.36mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 167.7mm
Outside Diameter: 178.36mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
FKM O Rings
Simply Bearings is a market-leading supplier of replacement FKM O rings for a huge variety of industrial equipment. Our modern warehouse is stocked with a wide selection of differently sized and rated O rings - a selection that is so large that we are confident that we can provide you with the precise O ring to meet any of your requirements.
O rings are perhaps the most widely used and certainly the simplest form of seal, which is unsurprising given that they are largely inexpensive, reliable and easy to mount. They are found everywhere from pumps, engines and gearboxes to SCUBA diving gear and NASA's space shuttles. O rings can be used as shaft seals, enabling both linear and rotary movement in dynamic applications - for example, rotating pump shafts and hydraulic cylinder pistons - but it can also be used in static applications as face-to-face seals.
O rings demonstrate a very high degree of chemical resistance. They can safely seal tens of thousands of PSI. Operating temperatures extend from -30c to +120c, but specific O rings have different ratings.
FKM, a form of synthetic rubber, is particularly resistant to hydrocarbons, making it an excellent rubber to use for oil seals. FKM oil seals, FKM tubing and hoses lined with FKM are commonly found in vehicles and fuel transportation applications. Some FKM oil seals are compatible even with biodiesel, which is a particularly unstable, oxidising and acidic fuel. FKM is, however, generally incompatible with ketone-based chemicals, including acetone, and certain organic acids, such as acetic acid.
FKM O rings can be used as an alternative to the Buna-N seals present in the automobile engine variable timing units in BMW's vehicles. FKM provides similar functional properties to Buna-N, but with the additional benefit of greater chemical and temperature resistances.
For more information on the specific chemical resistance ratings of any of the FKM O rings that we stock, simply click on the link for the relevant product entitled "Chemical Resistance Table. You will be presented with a long and searchable list of chemicals and information about how they interact with that specific O ring. Use of the O ring with each chemical is rated from 1 for Excellent to * for Totally Unsuitable to ensure that you find the correct product to get the job done safely.
