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FKM O-Rings
Displaying 1651 to 1675 (of 2028 products)
Average Rating (1 Reviews)
4mm Section 228mm Bore FKM 75 Shore Rubber O-Rings 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: 4mm
Inside Diameter: 228mm
Outside Diameter: 236mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 4mm
Inside Diameter: 228mm
Outside Diameter: 236mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
BS274 3.53mm Section 253.6mm Bore FKM 75 Shore Rubber O-Rings
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: 253.6mm
Outside Diameter: 260.66mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 3.53mm
Inside Diameter: 253.6mm
Outside Diameter: 260.66mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
BS869 5.33mm Section 146.05mm Bore FKM 75 Shore Rubber O-Rings 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: 146.05mm
Outside Diameter: 156.71mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 146.05mm
Outside Diameter: 156.71mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
4mm Section 229mm Bore FKM 75 Shore Rubber O-Rings 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: 229mm
Outside Diameter: 237mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 4mm
Inside Diameter: 229mm
Outside Diameter: 237mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
4mm Section 230mm Bore FKM 75 Shore Rubber O-Rings
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: 230mm
Outside Diameter: 238mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 4mm
Inside Diameter: 230mm
Outside Diameter: 238mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
4mm Section 231mm Bore FKM 75 Shore Rubber O-Rings 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: 231mm
Outside Diameter: 239mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 4mm
Inside Diameter: 231mm
Outside Diameter: 239mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
4mm Section 232mm Bore FKM 75 Shore Rubber O-Rings
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: 232mm
Outside Diameter: 240mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 4mm
Inside Diameter: 232mm
Outside Diameter: 240mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (2 Reviews)
BS360 5.33mm Section 148.59mm Bore FKM 75 Shore Rubber O-Rings
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: 148.59mm
Outside Diameter: 159.25mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 148.59mm
Outside Diameter: 159.25mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
5.7mm Section 129.3mm Bore FKM 75 Shore Rubber O-Rings
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: 129.3mm
Outside Diameter: 140.7mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5.7mm
Inside Diameter: 129.3mm
Outside Diameter: 140.7mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
BS870 5.33mm Section 149.23mm Bore FKM 75 Shore Rubber O-Rings 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: 149.23mm
Outside Diameter: 159.89mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 149.23mm
Outside Diameter: 159.89mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
4mm Section 233mm Bore FKM 75 Shore Rubber O-Rings 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: 233mm
Outside Diameter: 241mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 4mm
Inside Diameter: 233mm
Outside Diameter: 241mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5mm Section 68mm Bore FKM 75 Shore Rubber O-Rings
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: 68mm
Outside Diameter: 78mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 68mm
Outside Diameter: 78mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
4mm Section 234mm Bore FKM 75 Shore Rubber O-Rings 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: 234mm
Outside Diameter: 242mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 4mm
Inside Diameter: 234mm
Outside Diameter: 242mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
4mm Section 235mm Bore FKM 75 Shore Rubber O-Rings 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: 235mm
Outside Diameter: 243mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 4mm
Inside Diameter: 235mm
Outside Diameter: 243mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
4mm Section 236mm Bore FKM 75 Shore Rubber O-Rings
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-Rings
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 (2 Reviews)
BS361 5.33mm Section 151.77mm Bore FKM 75 Shore Rubber O-Rings
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: 151.77mm
Outside Diameter: 162.43mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 151.77mm
Outside Diameter: 162.43mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
4mm Section 238mm Bore FKM 75 Shore Rubber O-Rings
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: 238mm
Outside Diameter: 246mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 4mm
Inside Diameter: 238mm
Outside Diameter: 246mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
4mm Section 239mm Bore FKM 75 Shore Rubber O-Rings 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: 239mm
Outside Diameter: 247mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 4mm
Inside Diameter: 239mm
Outside Diameter: 247mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5mm Section 69mm Bore FKM 75 Shore Rubber O-Rings
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: 69mm
Outside Diameter: 79mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5mm
Inside Diameter: 69mm
Outside Diameter: 79mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (1 Reviews)
4mm Section 240mm Bore FKM 75 Shore Rubber O-Rings
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: 240mm
Outside Diameter: 248mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 4mm
Inside Diameter: 240mm
Outside Diameter: 248mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
4mm Section 241mm Bore FKM 75 Shore Rubber O-Rings 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: 241mm
Outside Diameter: 249mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 4mm
Inside Diameter: 241mm
Outside Diameter: 249mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Not Rated Yet
5.7mm Section 134.3mm Bore FKM 75 Shore Rubber O-Rings 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: 134.3mm
Outside Diameter: 145.7mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5.7mm
Inside Diameter: 134.3mm
Outside Diameter: 145.7mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (3 Reviews)
4mm Section 242mm Bore FKM 75 Shore Rubber O-Rings
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: 242mm
Outside Diameter: 250mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 4mm
Inside Diameter: 242mm
Outside Diameter: 250mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Average Rating (2 Reviews)
BS644 5.33mm Section 155mm Bore FKM 75 Shore Rubber O-Rings
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: 155mm
Outside Diameter: 165.66mm
Hardness: 75 Shore
O-ring Lubricants?
O-ring Tools
Cross Section: 5.33mm
Inside Diameter: 155mm
Outside Diameter: 165.66mm
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.
